From 82428349ad96dc80314b0cc7a40bfd75de3fba18 Mon Sep 17 00:00:00 2001
From: zhujinyong <vimrus.com@gmail.com>
Date: Mon, 22 Mar 2021 12:03:10 +0800
Subject: [PATCH] * Rename session->PRJ to session->project.

---
 module/branch/control.php                  |  2 +-
 module/bug/control.php                     | 19 ++++++------
 module/bug/model.php                       | 10 +++---
 module/build/control.php                   |  8 ++---
 module/build/model.php                     |  2 +-
 module/caselib/model.php                   | 10 +++---
 module/common/model.php                    | 12 ++++----
 module/doc/control.php                     | 12 ++++----
 module/doc/model.php                       | 12 ++++----
 module/execution/control.php               |  2 +-
 module/execution/model.php                 | 10 +++---
 module/personnel/control.php               |  2 +-
 module/product/control.php                 | 18 +++++------
 module/product/view/browse.html.php        |  2 +-
 module/product/view/showerrornone.html.php |  2 +-
 module/productplan/control.php             |  4 +--
 module/project/view/close.html.php         |  2 +-
 module/projectrelease/control.php          | 20 ++++++------
 module/projectrelease/model.php            |  4 +--
 module/projectstory/control.php            |  4 +--
 module/search/model.php                    |  4 +--
 module/stakeholder/control.php             | 20 ++++++------
 module/stakeholder/model.php               | 36 +++++++++++-----------
 module/story/control.php                   | 14 ++++-----
 module/story/model.php                     |  4 +--
 module/story/view/view.html.php            |  2 +-
 module/task/control.php                    |  4 +--
 module/testcase/control.php                |  2 +-
 module/testcase/model.php                  | 18 +++++------
 module/testreport/control.php              |  6 ++--
 module/testreport/model.php                |  4 +--
 module/testsuite/control.php               | 10 +++---
 module/testsuite/model.php                 |  8 ++---
 module/testtask/control.php                |  8 ++---
 module/testtask/model.php                  | 16 +++++-----
 module/testtask/view/create.html.php       |  2 +-
 module/todo/control.php                    |  6 ++--
 module/tree/control.php                    | 10 +++---
 38 files changed, 165 insertions(+), 166 deletions(-)

diff --git a/module/branch/control.php b/module/branch/control.php
index f44b5ef748..dc4010110d 100644
--- a/module/branch/control.php
+++ b/module/branch/control.php
@@ -63,7 +63,7 @@ class branch extends control
     {
         $this->view->link      = $this->loadModel('product')->getProductLink($module, $method, $extra, true);
         $this->view->productID = $productID;
-        $this->view->projectID = $this->session->PRJ;
+        $this->view->projectID = $this->session->project;
         $this->view->module    = $module;
         $this->view->method    = $method;
         $this->view->extra     = $extra;
diff --git a/module/bug/control.php b/module/bug/control.php
index def51c6a53..b5dfe64eb7 100644
--- a/module/bug/control.php
+++ b/module/bug/control.php
@@ -126,7 +126,6 @@ class bug extends control
         $queryID  = ($browseType == 'bysearch') ? (int)$param : 0;
 
         /* Set menu and save session. */
-        $this->bug->setMenu($this->products, $productID, $branch, $moduleID, $browseType, $orderBy);
         $this->session->set('bugList', $this->app->getURI(true));
 
         /* Set moduleTree. */
@@ -389,7 +388,7 @@ class bug extends control
         $this->bug->setMenu($this->products, $productID, $branch);
 
         /* Init vars. */
-        $projectID   = $this->session->PRJ ? $this->session->PRJ : 0;
+        $projectID   = $this->session->project ? $this->session->project : 0;
         $moduleID    = 0;
         $executionID = 0;
         $taskID      = 0;
@@ -630,7 +629,7 @@ class bug extends control
             $showFields = trim($showFields, ',');
         }
 
-        $projectID = $this->lang->navGroup->bug == 'project' ? $this->session->PRJ : 0;
+        $projectID = $this->lang->navGroup->bug == 'project' ? $this->session->project : 0;
 
         $this->view->customFields = $customFields;
         $this->view->showFields   = $showFields;
@@ -666,8 +665,8 @@ class bug extends control
         /* Judge bug exits or not. */
         $bug = $this->bug->getById($bugID, true);
         if(!$bug) die(js::error($this->lang->notFound) . js::locate('back'));
-        if($bug->project) $this->session->PRJ = $bug->project;
-        $this->view->products = $this->products = $this->product->getProductPairsByProject($this->session->PRJ);
+        if($bug->project) $this->session->project = $bug->project;
+        $this->view->products = $this->products = $this->product->getProductPairsByProject($this->session->project);
 
         $this->bug->checkBugExecutionPriv($bug);
 
@@ -682,7 +681,7 @@ class bug extends control
         elseif($from == 'repo')
         {
             session_write_close();
-            $repos = $this->loadModel('repo')->getRepoPairs($this->session->PRJ);
+            $repos = $this->loadModel('repo')->getRepoPairs($this->session->project);
             $this->repo->setMenu($repos);
             $this->lang->bug->menu = $this->lang->repo->menu;
         }
@@ -813,7 +812,7 @@ class bug extends control
         $oldResolvedBuild = array();
         if(($bug->resolvedBuild) and isset($allBuilds[$bug->resolvedBuild])) $oldResolvedBuild[$bug->resolvedBuild] = $allBuilds[$bug->resolvedBuild];
 
-        $projectID = $this->lang->navGroup->bug == 'project' ? $this->session->PRJ : 0;
+        $projectID = $this->lang->navGroup->bug == 'project' ? $this->session->project : 0;
 
         $this->view->bug              = $bug;
         $this->view->productID        = $productID;
@@ -1179,7 +1178,7 @@ class bug extends control
             }
         }
 
-        $projectID  = $this->lang->navGroup->bug == 'project' ? $this->session->PRJ : 0;
+        $projectID  = $this->lang->navGroup->bug == 'project' ? $this->session->project : 0;
         $bug        = $this->bug->getById($bugID);
         $productID  = $bug->product;
         $users      = $this->user->getPairs('noclosed');
@@ -1835,7 +1834,7 @@ class bug extends control
             foreach($this->config->qa->menuList as $menu) $this->lang->navGroup->$menu = 'qa';
         }
 
-        $products = $this->product->getProducts($this->session->PRJ, $this->config->CRProduct ? 'all' : 'noclosed', 'program desc, line desc, ');
+        $products = $this->product->getProducts($this->session->project, $this->config->CRProduct ? 'all' : 'noclosed', 'program desc, line desc, ');
 
         $this->view->link      = $this->product->getProductLink($module, $method, $extra);
         $this->view->productID = $productID;
@@ -1843,7 +1842,7 @@ class bug extends control
         $this->view->method    = $method;
         $this->view->extra     = $extra;
         $this->view->products  = $products;
-        $this->view->projectID = $this->session->PRJ;
+        $this->view->projectID = $this->session->project;
         $this->view->programs  = $this->loadModel('program')->getPairs(true);
         $this->view->lines     = $this->product->getLinePairs();
         $this->display();
diff --git a/module/bug/model.php b/module/bug/model.php
index affbee0cdc..aacc669b46 100644
--- a/module/bug/model.php
+++ b/module/bug/model.php
@@ -61,7 +61,7 @@ class bugModel extends model
             ->setDefault('execution,story,task', 0)
             ->setDefault('openedBuild', '')
             ->setDefault('deadline', '0000-00-00')
-            ->setIF($this->config->systemMode == 'new' && $this->lang->navGroup->bug != 'qa', 'project', $this->session->PRJ)
+            ->setIF($this->config->systemMode == 'new' && $this->lang->navGroup->bug != 'qa', 'project', $this->session->project)
             ->setIF(strpos($this->config->bug->create->requiredFields, 'deadline') !== false, 'deadline', $this->post->deadline)
             ->setIF($this->post->assignedTo != '', 'assignedDate', $now)
             ->setIF($this->post->story != false, 'storyVersion', $this->loadModel('story')->getVersion($this->post->story))
@@ -227,7 +227,7 @@ class bugModel extends model
                 }
             }
 
-            if($this->config->systemMode == 'new' && $this->lang->navGroup->bug != 'qa') $bug->project = $this->session->PRJ;
+            if($this->config->systemMode == 'new' && $this->lang->navGroup->bug != 'qa') $bug->project = $this->session->project;
             $this->dao->insert(TABLE_BUG)->data($bug)
                 ->autoCheck()
                 ->batchCheck($this->config->bug->create->requiredFields, 'notempty')
@@ -1230,7 +1230,7 @@ class bugModel extends model
      */
     public function buildSearchForm($productID, $products, $queryID, $actionURL)
     {
-        $projectID     = $this->lang->navGroup->bug == 'qa' ? 0 : $this->session->PRJ;
+        $projectID     = $this->lang->navGroup->bug == 'qa' ? 0 : $this->session->project;
         $productParams = $productID ? array($productID => $products[$productID]) : $products;
         $productParams = $productParams + array('all' => $this->lang->bug->allProduct);
 
@@ -1248,7 +1248,7 @@ class bugModel extends model
         $this->config->bug->search['params']['product']['values']       = $productParams;
         $this->config->bug->search['params']['plan']['values']          = $this->loadModel('productplan')->getPairs($productID);
         $this->config->bug->search['params']['module']['values']        = $modules;
-        $this->config->bug->search['params']['execution']['values']     = $this->product->getExecutionPairsByProduct($productID, 0, 'id_desc', $projectID);
+        $this->config->bug->search['params']['execution']['values']     = $this->loadModel('product')->getExecutionPairsByProduct($productID, 0, 'id_desc', $projectID);
         $this->config->bug->search['params']['severity']['values']      = array(0 => '') + $this->lang->bug->severityList; //Fix bug #939.
         $this->config->bug->search['params']['openedBuild']['values']   = $this->loadModel('build')->getProductBuildPairs($productID, 0, $params = '');
         $this->config->bug->search['params']['resolvedBuild']['values'] = $this->config->bug->search['params']['openedBuild']['values'];
@@ -1753,7 +1753,7 @@ class bugModel extends model
     {
         $datas = $this->dao->select('execution as name, count(execution) as value')->from(TABLE_BUG)->where($this->reportCondition())->groupBy('execution')->orderBy('value DESC')->fetchAll('name');
         if(!$datas) return array();
-        $executions = $this->loadModel('execution')->getPairs($this->session->PRJ);
+        $executions = $this->loadModel('execution')->getPairs($this->session->project);
 
         $maxLength = 12;
         if(common::checkNotCN()) $maxLength = 22;
diff --git a/module/build/control.php b/module/build/control.php
index 8dc13ef88f..8aa3159699 100644
--- a/module/build/control.php
+++ b/module/build/control.php
@@ -132,7 +132,7 @@ class build extends control
             $execution->name = '';
         }
 
-        $executions = $this->product->getExecutionPairsByProduct($build->product, $build->branch, 'id_desc', $this->session->PRJ);
+        $executions = $this->product->getExecutionPairsByProduct($build->product, $build->branch, 'id_desc', $this->session->project);
         if(!isset($executions[$build->execution])) $executions[$build->execution] = $execution->name;
 
         $productGroups = $this->execution->getProducts($build->execution);
@@ -182,7 +182,7 @@ class build extends control
 
         $build = $this->build->getByID((int)$buildID, true);
         if(!$build) die(js::error($this->lang->notFound) . js::locate('back'));
-        $this->session->PRJ = $build->project;
+        $this->session->project = $build->project;
 
         if($this->app->openApp == 'project')
         {
@@ -224,7 +224,7 @@ class build extends control
 
         /* Set menu. */
         commonModel::setMenuVars('execution', $build->execution);
-        $executions = $this->loadModel('execution')->getPairs($this->session->PRJ, 'all', 'empty');
+        $executions = $this->loadModel('execution')->getPairs($this->session->project, 'all', 'empty');
 
         $this->view->title         = "BUILD #$build->id $build->name - " . $executions[$build->execution];
         $this->view->position[]    = html::a($this->createLink('execution', 'task', "executionID=$build->execution"), $executions[$build->execution]);
@@ -552,7 +552,7 @@ class build extends control
         $this->config->bug->search['style']     = 'simple';
         $this->config->bug->search['params']['plan']['values']          = $this->loadModel('productplan')->getForProducts(array($build->product => $build->product));
         $this->config->bug->search['params']['module']['values']        = $this->loadModel('tree')->getOptionMenu($build->product, $viewType = 'bug', $startModuleID = 0);
-        $this->config->bug->search['params']['execution']['values']     = $this->loadModel('product')->getExecutionPairsByProduct($build->product, 0, 'id_desc', $this->session->PRJ);
+        $this->config->bug->search['params']['execution']['values']     = $this->loadModel('product')->getExecutionPairsByProduct($build->product, 0, 'id_desc', $this->session->project);
         $this->config->bug->search['params']['openedBuild']['values']   = $this->build->getProductBuildPairs($build->product, $branch = 0, $params = '');
         $this->config->bug->search['params']['resolvedBuild']['values'] = $this->config->bug->search['params']['openedBuild']['values'];
 
diff --git a/module/build/model.php b/module/build/model.php
index f18e6f96ad..9324f02051 100644
--- a/module/build/model.php
+++ b/module/build/model.php
@@ -353,7 +353,7 @@ class buildModel extends model
         $build->bugs    = '';
 
         $build = fixer::input('post')
-            ->setDefault('project', $this->session->PRJ)
+            ->setDefault('project', $this->session->project)
             ->setDefault('product', 0)
             ->setDefault('branch', 0)
             ->cleanInt('product,branch')
diff --git a/module/caselib/model.php b/module/caselib/model.php
index bae71b84ea..b7ffc352a4 100644
--- a/module/caselib/model.php
+++ b/module/caselib/model.php
@@ -222,7 +222,7 @@ class caselibModel extends model
         $lib = fixer::input('post')
             ->stripTags($this->config->caselib->editor->create['id'], $this->config->allowedTags)
             ->setForce('type', 'library')
-            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa', 'project', $this->session->PRJ)
+            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa', 'project', $this->session->project)
             ->add('addedBy', $this->app->user->account)
             ->add('addedDate', helper::now())
             ->remove('uid')
@@ -266,7 +266,7 @@ class caselibModel extends model
         {
             $cases = $this->dao->select('*')->from(TABLE_CASE)
                 ->where('lib')->eq((int)$libID)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq(0)
                 ->beginIF($moduleIdList)->andWhere('module')->in($moduleIdList)->fi()
                 ->beginIF($browseType == 'wait')->andWhere('status')->eq($browseType)->fi()
@@ -303,7 +303,7 @@ class caselibModel extends model
 
             $cases = $this->dao->select('*')->from(TABLE_CASE)->where($caseQuery)
                 ->beginIF($queryLibID != 'all')->andWhere('lib')->eq((int)$libID)->fi()
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq(0)
                 ->andWhere('deleted')->eq(0)
                 ->orderBy($sort)->page($pager)->fetchAll();
@@ -524,7 +524,7 @@ class caselibModel extends model
             }
             else
             {
-                $caseData->project    = $this->session->PRJ;
+                $caseData->project    = $this->session->project;
                 $caseData->version    = 1;
                 $caseData->openedBy   = $this->app->user->account;
                 $caseData->openedDate = $now;
@@ -618,7 +618,7 @@ class caselibModel extends model
                 $data[$i]->openedDate   = $now;
                 $data[$i]->status       = $forceNotReview ? 'normal' : 'wait';
                 $data[$i]->version      = 1;
-                if($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa') $data[$i]->project = $this->session->PRJ;
+                if($this->config->systemMode == 'new' and $this->lang->navGroup->caselib != 'qa') $data[$i]->project = $this->session->project;
 
                 $this->dao->insert(TABLE_CASE)->data($data[$i])
                     ->autoCheck()
diff --git a/module/common/model.php b/module/common/model.php
index 5f0a4d1983..0f70729e32 100644
--- a/module/common/model.php
+++ b/module/common/model.php
@@ -477,7 +477,7 @@ class commonModel extends model
                 if(isset($lang->$model->dropMenu->$key))
                 {
                     $programDropMenu = $lang->$model->dropMenu->$key;
-                    $dropMenu        = common::createDropMenu($programDropMenu, $app->session->PRJ);
+                    $dropMenu        = common::createDropMenu($programDropMenu, $app->session->project);
 
                     if(!empty($dropMenu))
                     {
@@ -1726,7 +1726,7 @@ EOD;
             if(!defined('IN_UPGRADE') and $inProject)
             {
                 /* Check program priv. */
-                if($this->session->PRJ and strpos(",{$this->app->user->view->projects},", ",{$this->session->PRJ},") === false and !$this->app->user->admin) $this->loadModel('project')->accessDenied();
+                if($this->session->project and strpos(",{$this->app->user->view->projects},", ",{$this->session->project},") === false and !$this->app->user->admin) $this->loadModel('project')->accessDenied();
                 $this->resetProgramPriv($module, $method);
                 if(!commonModel::hasPriv($module, $method)) $this->deny($module, $method, false);
             }
@@ -1763,7 +1763,7 @@ EOD;
 
         /* If is the program admin, have all program privs. */
         $inProject = isset($lang->navGroup->$module) && $lang->navGroup->$module == 'project';
-        if($inProject && $app->session->PRJ && strpos(",{$app->user->rights['projects']},", ",{$app->session->PRJ},") !== false) return true;
+        if($inProject && $app->session->project && strpos(",{$app->user->rights['projects']},", ",{$app->session->project},") !== false) return true;
 
         /* If module is project and method is execution, check for all execution privilege. */
         if($module == 'project' and $method == 'execution')
@@ -1809,8 +1809,8 @@ EOD;
     public function resetProgramPriv($module, $method)
     {
         /* Get user program priv. */
-        if(!$this->app->session->PRJ) return;
-        $program       = $this->dao->findByID($this->app->session->PRJ)->from(TABLE_PROJECT)->fetch();
+        if(!$this->app->session->project) return;
+        $program       = $this->dao->findByID($this->app->session->project)->from(TABLE_PROJECT)->fetch();
         $programRights = $this->dao->select('t3.module, t3.method')->from(TABLE_GROUP)->alias('t1')
             ->leftJoin(TABLE_USERGROUP)->alias('t2')->on('t1.id = t2.group')
             ->leftJoin(TABLE_GROUPPRIV)->alias('t3')->on('t2.group=t3.group')
@@ -2331,7 +2331,7 @@ EOD;
     public static function getProjectMainMenu($moduleName)
     {
         global $app, $lang, $dbh, $config;
-        $project = $dbh->query("SELECT * FROM " . TABLE_PROJECT . " WHERE `id` = '{$app->session->PRJ}'")->fetch();
+        $project = $dbh->query("SELECT * FROM " . TABLE_PROJECT . " WHERE `id` = '{$app->session->project}'")->fetch();
         if(empty($project)) return;
 
         self::initProjectSubmenu();
diff --git a/module/doc/control.php b/module/doc/control.php
index 9466f4c39b..06eba5861c 100644
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -123,7 +123,7 @@ class doc extends control
             $this->lang->doc->menu      = $this->lang->project->menu;
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
-            $this->project->setMenu($this->project->getPairs($this->session->PRJ, 'all', 0, true), $lib->project);
+            $this->project->setMenu($this->project->getPairs($this->session->project, 'all', 0, true), $lib->project);
         }
         else
         {
@@ -226,7 +226,7 @@ class doc extends control
             }
         }
 
-        $projectID  = $this->session->PRJ;
+        $projectID  = $this->session->project;
         $products   = $this->product->getProductPairsByProject($projectID, 'noclosed');
         $executions = $this->execution->getByProject($projectID, 'all', 0, true);
 
@@ -357,7 +357,7 @@ class doc extends control
             $this->lang->doc->menu      = $this->lang->project->menu;
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
-            $this->project->setMenu($this->project->getPairs($this->session->PRJ, 'all', 0, true), $lib->project);
+            $this->project->setMenu($this->project->getPairs($this->session->project, 'all', 0, true), $lib->project);
 
             $this->lang->TRActions = common::hasPriv('doc', 'createLib') ? html::a(helper::createLink('doc', 'createLib'), "<i class='icon icon-plus'></i> " . $this->lang->doc->createlib, '', "class='btn btn-secondary iframe' data-width='70%'") : '';
         }
@@ -441,7 +441,7 @@ class doc extends control
             $this->lang->doc->menu      = $this->lang->project->menu;
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
-            $this->project->setMenu($this->project->getExecutionsByProject($this->session->PRJ, 'all', 0, true), $objectID);
+            $this->project->setMenu($this->project->getExecutionsByProject($this->session->project, 'all', 0, true), $objectID);
         }
         else
         {
@@ -513,7 +513,7 @@ class doc extends control
             $this->lang->doc->menu      = $this->lang->project->menu;
             $this->lang->doc->menuOrder = $this->lang->project->menuOrder;
             if($this->config->systemMode == 'classic') $this->lang->noMenuModule[] = 'doc';
-            $this->project->setMenu($this->project->getPairs($this->session->PRJ, 'all', 0, true), $objectID);
+            $this->project->setMenu($this->project->getPairs($this->session->project, 'all', 0, true), $objectID);
         }
         else
         {
@@ -920,7 +920,7 @@ class doc extends control
 
         $table  = $type == 'product' ? TABLE_PRODUCT : TABLE_PROJECT;
         $object = $this->dao->select('id,name,status')->from($table)->where('id')->eq($objectID)->fetch();
-        if(empty($object)) $this->locate($this->createLink($type, 'create', '', '', '', $this->session->PRJ));
+        if(empty($object)) $this->locate($this->createLink($type, 'create', '', '', '', $this->session->project));
         $this->lang->noMenuModule[] = 'doc';
 
         $from = $this->app->openApp;
diff --git a/module/doc/model.php b/module/doc/model.php
index d8533b34d7..a8dd6940bf 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -152,7 +152,7 @@ class docModel extends model
      */
     public function getLibs($type = '', $extra = '', $appendLibs = '')
     {
-        $projectID = $this->session->PRJ;
+        $projectID = $this->session->project;
         if($type == 'product' or $type == 'project')
         {
             $idList = array();
@@ -796,8 +796,8 @@ class docModel extends model
     {
         $this->config->doc->search['actionURL'] = $actionURL;
         $this->config->doc->search['queryID']   = $queryID;
-        $this->config->doc->search['params']['product']['values']   = array(''=>'') + $this->loadModel('product')->getPairs('nocode', $this->session->PRJ) + array('all'=>$this->lang->doc->allProduct);
-        $this->config->doc->search['params']['execution']['values'] = array(''=>'') + $this->loadModel('execution')->getPairs($this->session->PRJ, 'all', 'noclosed') + array('all'=>$this->lang->doc->allExecutions);
+        $this->config->doc->search['params']['product']['values']   = array(''=>'') + $this->loadModel('product')->getPairs('nocode', $this->session->project) + array('all'=>$this->lang->doc->allProduct);
+        $this->config->doc->search['params']['execution']['values'] = array(''=>'') + $this->loadModel('execution')->getPairs($this->session->project, 'all', 'noclosed') + array('all'=>$this->lang->doc->allExecutions);
         $this->config->doc->search['params']['lib']['values']     = array(''=>'', $libID => ($libID ? $libs[$libID] : 0), 'all' => $this->lang->doclib->all);
 
         /* Get the modules. */
@@ -1016,7 +1016,7 @@ class docModel extends model
             $orderBy = '`order` desc, id desc';
             if($type == 'execution')
             {
-                $project = $this->loadModel('project')->getByID($this->session->PRJ);
+                $project = $this->loadModel('project')->getByID($this->session->project);
                 $orderBy = (isset($project->model) and $project->model) == 'waterfall' ? 'begin_asc,id_asc' : 'begin_desc,id_desc';
             }
 
@@ -1145,7 +1145,7 @@ class docModel extends model
             }
 
             $idList          = array();
-            $projectID       = $this->session->PRJ;
+            $projectID       = $this->session->project;
             $executionStatus = strpos($this->config->doc->custom->showLibs, 'unclosed') !== false ? 'undone' : 'all';
 
             /* If it is a extension module, query the extension related products. */
@@ -1604,7 +1604,7 @@ class docModel extends model
     public function getStatisticInfo()
     {
         $libIdList = array();
-        $libIdList = $this->getLibIdListByProject($this->session->PRJ);
+        $libIdList = $this->getLibIdListByProject($this->session->project);
         $docIdList = $this->getPrivDocs($libIdList);
 
         $today  = date('Y-m-d');
diff --git a/module/execution/control.php b/module/execution/control.php
index 3c2631d1fa..77e1b56781 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -2928,7 +2928,7 @@ class execution extends control
             }
             $planStories = array_keys($planStory);
             $this->execution->linkStory($executionID, $planStories, $planProducts);
-            if($executionID != $this->session->PRJ) $this->execution->linkStory($this->session->PRJ, $planStories, $planProducts);
+            if($executionID != $this->session->project) $this->execution->linkStory($this->session->project, $planStories, $planProducts);
         }
 
         $moduleName = 'execution';
diff --git a/module/execution/model.php b/module/execution/model.php
index e8a1413c60..f84ac647bf 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -1991,7 +1991,7 @@ class executionModel extends model
             $this->story->setStage($storyID);
             $this->linkCases($executionID, (int)$products[$storyID], $storyID);
 
-            $action = $executionID == $this->session->PRJ ? 'linked2project' : 'linked2execution';
+            $action = $executionID == $this->session->project ? 'linked2project' : 'linked2execution';
             $this->action->create('story', $storyID, $action, '', $executionID);
         }
     }
@@ -2024,7 +2024,7 @@ class executionModel extends model
 
             $this->dao->insert(TABLE_PROJECTCASE)->data($object)->exec();
 
-            $action = $executionID == $this->session->PRJ ? 'linked2project' : 'linked2execution';
+            $action = $executionID == $this->session->project ? 'linked2project' : 'linked2execution';
 
             $this->action->create('case', $caseID, $action, '', $executionID);
         }
@@ -2069,7 +2069,7 @@ class executionModel extends model
             }
         }
         $this->linkStory($executionID, $planStories, $planProducts);
-        $this->linkStory($this->session->PRJ, $planStories, $planProducts);
+        $this->linkStory($this->session->project, $planStories, $planProducts);
         if($count != 0) echo js::alert(sprintf($this->lang->execution->haveDraft, $count)) . js::locate(helper::createLink('execution', 'create', "productID=&executionID=$executionID"));
     }
 
@@ -2102,7 +2102,7 @@ class executionModel extends model
 
         $this->loadModel('story')->setStage($storyID);
         $this->unlinkCases($executionID, $storyID);
-        $objectType = $executionID == $this->session->PRJ ? unlinkedfromproject : unlinkedfromexecution;
+        $objectType = $executionID == $this->session->project ? unlinkedfromproject : unlinkedfromexecution;
         $this->loadModel('action')->create('story', $storyID, $objectType, '', $executionID);
 
         $tasks = $this->dao->select('id')->from(TABLE_TASK)->where('story')->eq($storyID)->andWhere('execution')->eq($executionID)->andWhere('status')->in('wait,doing')->fetchPairs('id');
@@ -2130,7 +2130,7 @@ class executionModel extends model
         foreach($cases as $caseID => $case)
         {
             $this->dao->delete()->from(TABLE_PROJECTCASE)->where('project')->eq($executionID)->andWhere('`case`')->eq($caseID)->limit(1)->exec();
-            $action = $executionID == $this->session->PRJ ? 'unlinkedfromproject' : 'unlinkedfromexecution';
+            $action = $executionID == $this->session->project ? 'unlinkedfromproject' : 'unlinkedfromexecution';
             $this->action->create('case', $caseID, $action, '', $executionID);
         }
 
diff --git a/module/personnel/control.php b/module/personnel/control.php
index e87e676011..dc4889630d 100644
--- a/module/personnel/control.php
+++ b/module/personnel/control.php
@@ -122,7 +122,7 @@ class personnel extends control
         $pager = pager::init($recTotal, $recPerPage, $pageID);
 
         /* Set back link. */
-        $goback = $this->session->PRJBrowse ? $this->session->PRJBrowse : $this->createLink('program', 'whitelist', "projectID=$objectID");
+        $goback = $this->session->projectBrowse ? $this->session->projectBrowse : $this->createLink('program', 'whitelist', "projectID=$objectID");
         if($from == 'program')  $goback = $this->createLink('program', 'browse');
         if($from == 'programproject') $goback = $this->session->programProject ? $this->session->programProject : $this->createLink('program', 'project', "programID=$programID");
 
diff --git a/module/product/control.php b/module/product/control.php
index 27227d9095..141d2a6807 100644
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -175,7 +175,7 @@ class product extends control
             $browseType = 'unclosed';
             if($this->app->rawModule == 'projectstory' and empty($productID))
             {
-                $moduleTree = $this->tree->getExecutionStoryTreeMenu($this->session->PRJ, 0, array('treeModel', 'createProjectStoryLink'));
+                $moduleTree = $this->tree->getExecutionStoryTreeMenu($this->session->project, 0, array('treeModel', 'createProjectStoryLink'));
             }
             else
             {
@@ -186,7 +186,7 @@ class product extends control
         {
             if($this->app->rawModule == 'projectstory' and empty($productID))
             {
-                $moduleTree = $this->tree->getExecutionStoryTreeMenu($this->session->PRJ, 0, array('treeModel', 'createProjectStoryLink'));
+                $moduleTree = $this->tree->getExecutionStoryTreeMenu($this->session->project, 0, array('treeModel', 'createProjectStoryLink'));
             }
             else
             {
@@ -214,12 +214,12 @@ class product extends control
         if($this->app->rawModule == 'projectstory')
         {
             if(!empty($product)) $this->session->set('currentProductType', $product->type);
-            $this->products  = $this->loadModel('project')->getProducts($this->session->PRJ, false);
-            $projectProducts = $this->product->getProducts($this->session->PRJ);
+            $this->products  = $this->loadModel('project')->getProducts($this->session->project, false);
+            $projectProducts = $this->product->getProducts($this->session->project);
             $productPlans    = $this->execution->getPlans($projectProducts);
 
             if($browseType == 'bybranch') $param = $branch;
-            $stories = $this->story->getExecutionStories($this->session->PRJ, $productID, $branch, $sort, $browseType, $param, 'story', '', $pager);
+            $stories = $this->story->getExecutionStories($this->session->project, $productID, $branch, $sort, $browseType, $param, 'story', '', $pager);
         }
         else
         {
@@ -926,7 +926,7 @@ class product extends control
 
         $moduleGroup = zget($this->lang->navGroup, $module);
         $moduleGroup = in_array($moduleGroup, array('product', 'qa'))? $moduleGroup : 'project';
-        $products    = $moduleGroup == 'project' ? $this->product->getProducts($this->session->PRJ) : $this->product->getList();
+        $products    = $moduleGroup == 'project' ? $this->product->getProducts($this->session->project) : $this->product->getList();
 
         $this->view->link      = $this->product->getProductLink($module, $method, $extra);
         $this->view->productID = $productID;
@@ -934,7 +934,7 @@ class product extends control
         $this->view->method    = $method;
         $this->view->extra     = $extra;
         $this->view->products  = $products;
-        $this->view->projectID = $moduleGroup == 'project' ? $this->session->PRJ : 0;
+        $this->view->projectID = $moduleGroup == 'project' ? $this->session->project : 0;
         $this->view->programs  = $this->loadModel('program')->getPairs(true);
         $this->view->lines     = $this->product->getLinePairs();
         $this->view->openApp   = $moduleGroup;
@@ -996,7 +996,7 @@ class product extends control
         {
             $this->app->loadLang($fromModule);
 
-            $projectModel = $this->loadModel('project')->getByID($this->session->PRJ);
+            $projectModel = $this->loadModel('project')->getByID($this->session->project);
             $this->lang->product->menu      = $this->lang->menu->{$projectModel->model};
             $this->lang->product->menuOrder = $this->lang->{$projectModel->model}->menuOrder;
 
@@ -1213,7 +1213,7 @@ class product extends control
         $this->session->set('productList', $this->app->getURI(true));
 
         /* Get all product list. Locate to the create product page if there is no product. */
-        $this->products = $this->product->getPairs('', $this->session->PRJ);
+        $this->products = $this->product->getPairs('', $this->session->project);
         if(empty($this->products) and strpos('create|view', $this->methodName) === false) $this->locate($this->createLink('product', 'create'));
 
         /* Get current product. */
diff --git a/module/product/view/browse.html.php b/module/product/view/browse.html.php
index 3c90ae399f..37da05371c 100644
--- a/module/product/view/browse.html.php
+++ b/module/product/view/browse.html.php
@@ -167,7 +167,7 @@ $isProjectStory = $this->app->rawModule == 'projectstory';
         <li <?php echo $batchDisabled;?>>
         <?php
           $batchLink = $this->createLink('story', 'batchCreate', "productID=$productID&branch=$branch&moduleID=$moduleID&storyID=0&project=0&plan=0&type=$storyType");
-          if($isProjectStory) $batchLink = $this->createLink('story', 'batchCreate', "productID=$productID&branch=$branch&moduleID=$moduleID&storyID=0&project={$this->session->PRJ}");
+          if($isProjectStory) $batchLink = $this->createLink('story', 'batchCreate', "productID=$productID&branch=$branch&moduleID=$moduleID&storyID=0&project={$this->session->project}");
           echo html::a($batchLink, $lang->story->batchCreate, '', "data-group='$openApp'");
         ?>
         </li>
diff --git a/module/product/view/showerrornone.html.php b/module/product/view/showerrornone.html.php
index 4af80ddd74..21ac1d8f65 100644
--- a/module/product/view/showerrornone.html.php
+++ b/module/product/view/showerrornone.html.php
@@ -13,7 +13,7 @@
 <?php include '../../common/view/header.html.php';?>
 <?php if($moduleGroup == 'project'):?>
 <div class="table-empty-tip">
-  <p><span class="text-muted"><?php echo $lang->product->noProduct;?></span> <?php common::printLink('project', 'manageProducts', "projectID={$this->session->PRJ}", "<i class='icon icon-plus'></i> " . $lang->project->manageProducts, '', "class='btn btn-info'");?></p>
+  <p><span class="text-muted"><?php echo $lang->product->noProduct;?></span> <?php common::printLink('project', 'manageProducts', "projectID={$this->session->project}", "<i class='icon icon-plus'></i> " . $lang->project->manageProducts, '', "class='btn btn-info'");?></p>
 </div>
 <script>$("#menuNav .nav li a[href*='product']").closest('li').removeClass('active');</script>
 <?php else:?>
diff --git a/module/productplan/control.php b/module/productplan/control.php
index d687bdc59e..4434236d2d 100644
--- a/module/productplan/control.php
+++ b/module/productplan/control.php
@@ -264,7 +264,7 @@ class productplan extends control
         $sort = $this->loadModel('common')->appendOrder($orderBy);
 
         $this->commonAction($plan->product, $plan->branch);
-        $products = $this->product->getProductPairsByProject($this->session->PRJ);
+        $products = $this->product->getProductPairsByProject($this->session->project);
 
         $bugPager   = new pager(0, $recPerPage, $type == 'bug' ? $pageID : 1);
         $storyPager = new pager(0, $recPerPage, $type == 'story' ? $pageID : 1);
@@ -366,7 +366,7 @@ class productplan extends control
         $this->loadModel('tree');
         $plan = $this->productplan->getByID($planID);
         $this->commonAction($plan->product, $plan->branch);
-        $products = $this->product->getProductPairsByProject($this->session->PRJ);
+        $products = $this->product->getProductPairsByProject($this->session->project);
 
         /* Load pager. */
         $this->app->loadClass('pager', $static = true);
diff --git a/module/project/view/close.html.php b/module/project/view/close.html.php
index 5dbd4bb68d..4264552105 100644
--- a/module/project/view/close.html.php
+++ b/module/project/view/close.html.php
@@ -35,7 +35,7 @@
           <td><?php echo html::textarea('comment', '', "rows='6' class='form-control kindeditor' hidefocus='true'");?></td>
         </tr>
         <tr>
-          <td class='text-center form-actions' colspan='2'><?php echo html::submitButton() . html::linkButton($lang->goback, $this->session->PRJList, 'self', '', 'btn btn-wide'); ?></td>
+          <td class='text-center form-actions' colspan='2'><?php echo html::submitButton() . html::linkButton($lang->goback, $this->session->projectList, 'self', '', 'btn btn-wide'); ?></td>
         </tr>
       </tbody>
     </table>
diff --git a/module/projectrelease/control.php b/module/projectrelease/control.php
index 4872b667fe..71ed0393c0 100644
--- a/module/projectrelease/control.php
+++ b/module/projectrelease/control.php
@@ -28,7 +28,7 @@ class projectrelease extends control
         $this->loadModel('product');
         $this->loadModel('release');
         $this->loadModel('project');
-        $this->view->products = $this->products = $this->product->getProductPairsByProject($this->session->PRJ);
+        $this->view->products = $this->products = $this->product->getProductPairsByProject($this->session->project);
         if(empty($this->view->products)) $this->locate($this->createLink('product', 'create'));
     }
 
@@ -45,7 +45,7 @@ class projectrelease extends control
         $this->lang->product->switcherMenu = $this->product->getSwitcher($productID);
 
         /* Get product and product list by project. */
-        $products = $this->product->getProductPairsByProject($this->session->PRJ);
+        $products = $this->product->getProductPairsByProject($this->session->project);
         if(!$productID) $productID = key($products);
         $product = $this->product->getById($productID);
 
@@ -53,7 +53,7 @@ class projectrelease extends control
         $this->view->product  = $product;
         $this->view->branches = (isset($product->type) and $product->type == 'normal') ? array() : $this->loadModel('branch')->getPairs($productID);
         $this->view->branch   = $branch;
-        $this->view->project  = $this->project->getByID($this->session->PRJ);
+        $this->view->project  = $this->project->getByID($this->session->project);
     }
 
     /**
@@ -68,7 +68,7 @@ class projectrelease extends control
     public function browse($projectID = 0, $executionID = 0, $type = 'all')
     {
         $this->session->set('releaseList', $this->app->getURI(true));
-        $execution = $this->loadModel('execution')->getById($this->session->PRJ);
+        $execution = $this->loadModel('execution')->getById($this->session->project);
 
         if($projectID) $this->project->setMenu($projectID);
         if($executionID) $this->loadModel('execution')->setMenu($executionID, $this->app->rawModule, $this->app->rawMethod);
@@ -76,7 +76,7 @@ class projectrelease extends control
         $this->view->title       = $execution->name . $this->lang->colon . $this->lang->release->browse;
         $this->view->position[]  = $this->lang->release->browse;
         $this->view->execution   = $execution;
-        $this->view->products    = $this->loadModel('product')->getProducts($this->session->PRJ);
+        $this->view->products    = $this->loadModel('product')->getProducts($this->session->project);
         $this->view->releases    = $this->projectrelease->getList($projectID, $type);
         $this->view->projectID   = $projectID;
         $this->view->executionID = $executionID;
@@ -108,10 +108,10 @@ class projectrelease extends control
         }
 
         /* Get the builds that can select. */
-        $productPairs  = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $productPairs  = $this->loadModel('product')->getProductPairsByProject($this->session->project);
         $productIdList = array_keys($productPairs);
         $builds        = $this->loadModel('build')->getProductBuildPairs($productIdList, 0, 0, 'notrunk');
-        $releaseBuilds = $this->projectrelease->getReleaseBuilds($this->session->PRJ);
+        $releaseBuilds = $this->projectrelease->getReleaseBuilds($this->session->project);
         foreach($releaseBuilds as $build) unset($builds[$build]);
         unset($builds['trunk']);
 
@@ -121,7 +121,7 @@ class projectrelease extends control
         $this->view->title       = $this->view->project->name . $this->lang->colon . $this->lang->release->create;
         $this->view->position[]  = $this->lang->release->create;
         $this->view->builds      = $builds;
-        $this->view->lastRelease = $this->projectrelease->getLast($this->session->PRJ);
+        $this->view->lastRelease = $this->projectrelease->getLast($this->session->project);
         $this->display();
     }
 
@@ -165,7 +165,7 @@ class projectrelease extends control
         $this->view->position[] = $this->lang->release->edit;
         $this->view->release    = $release;
         $this->view->build      = $build;
-        $this->view->builds     = $this->loadModel('build')->getProjectBuildPairs($this->session->PRJ, $release->product, $release->branch, 'notrunk|withbranch');
+        $this->view->builds     = $this->loadModel('build')->getProjectBuildPairs($this->session->project, $release->product, $release->branch, 'notrunk|withbranch');
         $this->display();
     }
 
@@ -558,7 +558,7 @@ class projectrelease extends control
         $this->config->bug->search['style']     = 'simple';
         $this->config->bug->search['params']['plan']['values']          = $this->loadModel('productplan')->getForProducts(array($release->product => $release->product));
         $this->config->bug->search['params']['module']['values']        = $this->loadModel('tree')->getOptionMenu($release->product, $viewType = 'bug', $startModuleID = 0);
-        $this->config->bug->search['params']['execution']['values']     = $this->loadModel('product')->getExecutionPairsByProduct($release->product, 0, 'id_desc', $this->session->PRJ);
+        $this->config->bug->search['params']['execution']['values']     = $this->loadModel('product')->getExecutionPairsByProduct($release->product, 0, 'id_desc', $this->session->project);
         $this->config->bug->search['params']['openedBuild']['values']   = $this->loadModel('build')->getProductBuildPairs($release->product, $branch = 0, $params = '');
         $this->config->bug->search['params']['resolvedBuild']['values'] = $this->config->bug->search['params']['openedBuild']['values'];
         if($this->session->currentProductType == 'normal')
diff --git a/module/projectrelease/model.php b/module/projectrelease/model.php
index bd373d9ecf..d8a7c3d3df 100644
--- a/module/projectrelease/model.php
+++ b/module/projectrelease/model.php
@@ -122,7 +122,7 @@ class projectreleaseModel extends model
         }
 
         $release = fixer::input('post')
-            ->add('project', $this->session->PRJ)
+            ->add('project', $this->session->project)
             ->add('product', (int)$productID)
             ->add('branch',  (int)$branch)
             ->setDefault('stories', '')
@@ -151,7 +151,7 @@ class projectreleaseModel extends model
             else
             {
                 $build = new stdclass();
-                $build->project   = $this->session->PRJ;
+                $build->project   = $this->session->project;
                 $build->product   = (int)$productID;
                 $build->branch    = (int)$branch;
                 $build->name      = $release->name;
diff --git a/module/projectstory/control.php b/module/projectstory/control.php
index 8443347244..802b862b41 100644
--- a/module/projectstory/control.php
+++ b/module/projectstory/control.php
@@ -23,7 +23,7 @@ class projectStory extends control
     public function __construct($moduleName = '', $methodName = '')
     {
         parent::__construct($moduleName, $methodName);
-        $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->project);
         if(empty($this->products)) die($this->locate($this->createLink('product', 'showErrorNone', 'fromModule=projectstory&moduleGroup=' . $this->lang->navGroup->projectstory . '&activeMenu=projectstory')));
     }
 
@@ -81,7 +81,7 @@ class projectStory extends control
     public function view($storyID)
     {
         $story = $this->loadModel('story')->getByID($storyID);
-        echo $this->fetch('story', 'view', "storyID=$storyID&version=$story->version&param=" . $this->session->PRJ);
+        echo $this->fetch('story', 'view', "storyID=$storyID&version=$story->version&param=" . $this->session->project);
     }
 
     /**
diff --git a/module/search/model.php b/module/search/model.php
index 093c0a245c..f8aa24abb1 100644
--- a/module/search/model.php
+++ b/module/search/model.php
@@ -266,8 +266,8 @@ class searchModel extends model
             $users = $this->loadModel('user')->getPairs('realname|noclosed', $appendUsers, $this->config->maxCount);
             $users['$@me'] = $this->lang->search->me;
         }
-        if($hasProduct) $products = array('' => '') + $this->loadModel('product')->getPairs('', $this->session->PRJ);
-        if($hasExecution) $executions = array('' => '') + $this->loadModel('execution')->getPairs($this->session->PRJ);
+        if($hasProduct) $products = array('' => '') + $this->loadModel('product')->getPairs('', $this->session->project);
+        if($hasExecution) $executions = array('' => '') + $this->loadModel('execution')->getPairs($this->session->project);
 
         foreach($fields as $fieldName)
         {
diff --git a/module/stakeholder/control.php b/module/stakeholder/control.php
index 85ec8a6640..644dcb7a01 100644
--- a/module/stakeholder/control.php
+++ b/module/stakeholder/control.php
@@ -72,7 +72,7 @@ class stakeholder extends control
         }
         else
         {
-            $this->view->members = $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ);
+            $this->view->members = $this->loadModel('execution')->getTeamMemberPairs($this->session->project);
         }
 
         $this->view->title      = $this->lang->stakeholder->create;
@@ -105,11 +105,11 @@ class stakeholder extends control
         $this->view->title      = $this->lang->stakeholder->batchCreate;
         $this->view->position[] = $this->lang->stakeholder->batchCreate;
 
-        $this->view->project            = $this->loadModel('project')->getByID($this->session->PRJ);
+        $this->view->project            = $this->loadModel('project')->getByID($this->session->project);
         $this->view->users              = $this->user->getPairs('all|nodeleted|noclosed');
         $this->view->deptUsers          = $deptUsers;
         $this->view->dept               = $dept;
-        $this->view->projectID          = $this->session->PRJ;
+        $this->view->projectID          = $this->session->project;
         $this->view->depts              = array('' => '') + $this->dept->getOptionMenu();
         $this->view->stakeholders       = $this->stakeholder->getStakeholders('all', 'id_desc');
         $this->view->parentStakeholders = $this->loadModel('program')->getStakeholders($parentID, 't1.id_desc');
@@ -148,10 +148,10 @@ class stakeholder extends control
         }
 
         $users = array('' => '');
-        if($stakeholder->type == 'team') $users = $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ);
+        if($stakeholder->type == 'team') $users = $this->loadModel('execution')->getTeamMemberPairs($this->session->project);
         elseif($stakeholder->type == 'company')
         {
-            $members = $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ);
+            $members = $this->loadModel('execution')->getTeamMemberPairs($this->session->project);
             $users   = $this->loadModel('user')->getPairs('noclosed');
             $users   = array('' => '') + array_diff($users, $members);
         }
@@ -175,7 +175,7 @@ class stakeholder extends control
      */
     public function ajaxGetMembers($user = '', $programID = 0)
     {
-        $members = $programID == 0 ? $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ) : $this->loadModel('project')->getTeamMemberPairs($programID);
+        $members = $programID == 0 ? $this->loadModel('execution')->getTeamMemberPairs($this->session->project) : $this->loadModel('project')->getTeamMemberPairs($programID);
         die(html::select('user', $members, $user, "class='form-control chosen'"));
     }
 
@@ -189,7 +189,7 @@ class stakeholder extends control
      */
     public function ajaxGetCompanyUser($user = '', $programID = 0)
     {
-        $members = $programID == 0 ? $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ) : $this->loadModel('project')->getTeamMemberPairs($programID);
+        $members = $programID == 0 ? $this->loadModel('execution')->getTeamMemberPairs($this->session->project) : $this->loadModel('project')->getTeamMemberPairs($programID);
         $users   = $this->loadModel('user')->getPairs('noclosed');
         $companyUsers = array('' => '') + array_diff($users, $members);
 
@@ -269,7 +269,7 @@ class stakeholder extends control
         else
         {
             $this->stakeholder->delete(TABLE_STAKEHOLDER, $userID);
-            $this->loadModel('user')->updateUserView($this->session->PRJ, 'project');
+            $this->loadModel('user')->updateUserView($this->session->project, 'project');
             die(js::reload('parent'));
         }
     }
@@ -288,7 +288,7 @@ class stakeholder extends control
         $this->view->position[] = $this->lang->stakeholder->view;
 
         $this->view->user    = $this->stakeholder->getByID($userID);
-        $this->view->users   = $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ,'nodeleted');
+        $this->view->users   = $this->loadModel('execution')->getTeamMemberPairs($this->session->project,'nodeleted');
         $this->view->expects = $this->stakeholder->getExpectByUser($userID);
 
         $this->display();
@@ -351,7 +351,7 @@ class stakeholder extends control
         $this->view->title      = $this->lang->stakeholder->common . $this->lang->colon . $this->lang->stakeholder->communicate;
         $this->view->position[] = $this->lang->stakeholder->view;
         $this->view->user       = $this->stakeholder->getByID($userID);
-        $this->view->users      = $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ,'nodeleted');
+        $this->view->users      = $this->loadModel('execution')->getTeamMemberPairs($this->session->project,'nodeleted');
         $this->display();
     }
 
diff --git a/module/stakeholder/model.php b/module/stakeholder/model.php
index 01d5f758b7..c561ecf6fc 100644
--- a/module/stakeholder/model.php
+++ b/module/stakeholder/model.php
@@ -14,7 +14,7 @@ class stakeholderModel extends model
         $data = fixer::input('post')
             ->setIF($programID == 0, 'objectType', 'project')
             ->setIF($programID != 0, 'objectType', 'program')
-            ->setIF($programID == 0, 'objectID', $this->session->PRJ)
+            ->setIF($programID == 0, 'objectID', $this->session->project)
             ->setIF($programID != 0, 'objectID', $programID)
             ->setDefault('createdBy', $this->app->user->account)
             ->setDefault('createdDate', helper::today())
@@ -113,17 +113,17 @@ class stakeholderModel extends model
         $this->loadModel('action');
         $data = (array)fixer::input('post')->get();
 
-        $members  = $this->loadModel('execution')->getTeamMemberPairs($this->session->PRJ);
+        $members  = $this->loadModel('execution')->getTeamMemberPairs($this->session->project);
         $accounts = array_unique($data['accounts']);
-        $oldJoin  = $this->dao->select('`user`, createdDate')->from(TABLE_STAKEHOLDER)->where('objectID')->eq((int)$this->session->PRJ)->andWhere('objectType')->eq('project')->fetchPairs();
-        $this->dao->delete()->from(TABLE_STAKEHOLDER)->where('objectID')->eq((int)$this->session->PRJ)->andWhere('objectType')->eq('project')->exec();
+        $oldJoin  = $this->dao->select('`user`, createdDate')->from(TABLE_STAKEHOLDER)->where('objectID')->eq((int)$this->session->project)->andWhere('objectType')->eq('project')->fetchPairs();
+        $this->dao->delete()->from(TABLE_STAKEHOLDER)->where('objectID')->eq((int)$this->session->project)->andWhere('objectType')->eq('project')->exec();
 
         foreach($accounts as $key => $account)
         {
             if(empty($account)) continue;
 
             $stakeholder = new stdclass();
-            $stakeholder->objectID    = $this->session->PRJ;
+            $stakeholder->objectID    = $this->session->project;
             $stakeholder->objectType  = 'project';
             $stakeholder->user        = $account;
             $stakeholder->type		  = in_array($account, array_keys($members)) ? 'inside' : 'outside';
@@ -142,7 +142,7 @@ class stakeholderModel extends model
         $changedAccounts = array_merge($changedAccounts, array_diff($oldAccounts, $accounts));
         $changedAccounts = array_unique($changedAccounts);
 
-        $this->loadModel('user')->updateUserView($this->session->PRJ, 'project', $changedAccounts);
+        $this->loadModel('user')->updateUserView($this->session->project, 'project', $changedAccounts);
     }
 
     /**
@@ -206,7 +206,7 @@ class stakeholderModel extends model
             ->leftJoin(TABLE_COMPANY)->alias('t3')->on('t2.company=t3.id')
             ->leftJoin(TABLE_PROJECT)->alias('t4')->on('t1.objectID=t4.id')
             ->where('t1.deleted')->eq('0')
-            ->andWhere('t1.objectID')->eq($this->session->PRJ)
+            ->andWhere('t1.objectID')->eq($this->session->project)
             ->beginIF($browseType == 'inside')->andWhere('t1.type')->eq('inside')->fi()
             ->beginIF($browseType == 'outside')->andWhere('t1.type')->eq('outside')->fi()
             ->beginIF($browseType == 'key')->andWhere('t1.key')->ne('0')->fi()
@@ -230,7 +230,7 @@ class stakeholderModel extends model
     {
         $stakeholders = $this->dao->select('id, user')->from(TABLE_STAKEHOLDER)
             ->where('deleted')->eq('0')
-            ->andWhere('objectID')->eq($this->session->PRJ)
+            ->andWhere('objectID')->eq($this->session->project)
             ->orderBy('id_desc')
             ->fetchPairs();
 
@@ -309,7 +309,7 @@ class stakeholderModel extends model
         $stakeholders = $this->dao->select('t2.realname as name, t2.account, t1.type, t2.role')->from(TABLE_STAKEHOLDER)->alias('t1')
             ->leftJoin(TABLE_USER)->alias('t2')->on('t1.user=t2.account')
             ->where('t1.deleted')->eq('0')
-            ->andWhere('t1.objectID')->eq($this->session->PRJ)
+            ->andWhere('t1.objectID')->eq($this->session->project)
             ->fetchGroup('type');
 
         return $stakeholders;
@@ -329,7 +329,7 @@ class stakeholderModel extends model
             ->leftJoin(TABLE_COMPANY)->alias('t3')->on('t2.company=t3.id')
             ->where('t1.id')->eq($userID)
             ->andWhere('t1.deleted')->eq('0')
-            ->andWhere('t1.objectID')->eq($this->session->PRJ)
+            ->andWhere('t1.objectID')->eq($this->session->project)
             ->fetch();
 
         return $stakeholder;
@@ -344,7 +344,7 @@ class stakeholderModel extends model
     public function getProcessGroup()
     {
         $group = $this->dao->select('process, activity')->from(TABLE_PROGRAMACTIVITY)
-            ->where('project')->eq($this->session->PRJ)
+            ->where('project')->eq($this->session->project)
             ->andWhere('result')->eq('yes')
             ->fetchGroup('process');
 
@@ -374,7 +374,7 @@ class stakeholderModel extends model
     {
         return $this->dao->select('*')->from(TABLE_INTERVENTION)
             ->where('deleted')->eq(0)
-            ->andWhere('project')->eq($this->session->PRJ)
+            ->andWhere('project')->eq($this->session->project)
             ->fetchAll('activity');
     }
 
@@ -389,7 +389,7 @@ class stakeholderModel extends model
         $stakeholders = $this->getStakeHolderPairs();
         return $this->dao->select('*')->from(TABLE_ISSUE)
             ->where('deleted')->eq(0)
-            ->andWhere('project')->eq($this->session->PRJ)
+            ->andWhere('project')->eq($this->session->project)
             ->andWhere('owner')->in(array_values($stakeholders))
             ->orWhere('activity')->ne('')
             ->orderBy('id_desc')
@@ -440,7 +440,7 @@ class stakeholderModel extends model
             ->add('userID', $userID)
             ->add('createdBy', $this->app->user->account)
             ->add('createdDate', date('Y-m-d'))
-            ->add('project', $this->session->PRJ)
+            ->add('project', $this->session->project)
             ->stripTags($this->config->stakeholder->editor->expect['id'], $this->config->allowedTags)
             ->get();
 
@@ -492,7 +492,7 @@ class stakeholderModel extends model
         $expects = $this->dao->select('t1.*,t2.key,t3.realname')->from(TABLE_EXPECT)->alias('t1')
             ->leftJoin(TABLE_STAKEHOLDER)->alias('t2')->on('t1.userID=t2.id')
             ->leftJoin(TABLE_USER)->alias('t3')->on('t2.user=t3.account')
-            ->where('t1.project')->eq($this->session->PRJ)
+            ->where('t1.project')->eq($this->session->project)
             ->beginIF($browseType == 'bysearch')
             ->andWhere($stakeholderQuery)
             ->fi()
@@ -565,7 +565,7 @@ class stakeholderModel extends model
         $users = $this->dao->select("t1.id, CONCAT_WS('/', t3.name,t2.realname) as realname")->from(TABLE_STAKEHOLDER)->alias('t1')
             ->leftJoin(TABLE_USER)->alias('t2')->on('t1.user=t2.account')
             ->leftJoin(TABLE_COMPANY)->alias('t3')->on('t2.company=t3.id')
-            ->where('t1.objectID')->eq($this->session->PRJ)
+            ->where('t1.objectID')->eq($this->session->project)
             ->andWhere('t1.deleted')->eq('0')
             ->fetchPairs('id', 'realname');
 
@@ -583,7 +583,7 @@ class stakeholderModel extends model
         $users = $this->dao->select("t1.user, CONCAT_WS('/', t3.name,t2.realname) as realname")->from(TABLE_STAKEHOLDER)->alias('t1')
             ->leftJoin(TABLE_USER)->alias('t2')->on('t1.user=t2.account')
             ->leftJoin(TABLE_COMPANY)->alias('t3')->on('t2.company=t3.id')
-            ->where('t1.objectID')->eq($this->session->PRJ)
+            ->where('t1.objectID')->eq($this->session->project)
             ->andWhere('t1.deleted')->eq('0')
             ->fetchPairs('user', 'realname');
 
@@ -644,7 +644,7 @@ class stakeholderModel extends model
     public function getStakeholderIssue($account)
     {
         $issueList = $this->dao->select('*')->from(TABLE_ISSUE)
-            ->where('project')->eq($this->session->PRJ)
+            ->where('project')->eq($this->session->project)
             ->andWhere('owner')->eq($account)
             ->andWhere('deleted')->eq('0')
             ->orderBy('id_desc')
diff --git a/module/story/control.php b/module/story/control.php
index da386b6a47..6e39e781c0 100644
--- a/module/story/control.php
+++ b/module/story/control.php
@@ -127,8 +127,8 @@ class story extends control
 
             if($objectID != 0)
             {
-                if($objectID != $this->session->PRJ) $this->loadModel('action')->create('story', $storyID, 'linked2project', '', $objectID);
-                $this->loadModel('action')->create('story', $storyID, 'linked2project', '', $this->session->PRJ);
+                if($objectID != $this->session->project) $this->loadModel('action')->create('story', $storyID, 'linked2project', '', $objectID);
+                $this->loadModel('action')->create('story', $storyID, 'linked2project', '', $this->session->project);
             }
 
             if($todoID > 0)
@@ -386,7 +386,7 @@ class story extends control
                 $products = array();
                 foreach($mails as $story) $products[$story->storyID] = $productID;
                 $this->execution->linkStory($executionID, $stories, $products);
-                if($executionID != $this->session->PRJ) $this->execution->linkStory($this->session->PRJ, $stories, $products);
+                if($executionID != $this->session->project) $this->execution->linkStory($this->session->project, $stories, $products);
             }
 
             /* If storyID not equal zero, subdivide this story to child stories and close it. */
@@ -653,7 +653,7 @@ class story extends control
             if($moduleIndex !== false) unset($this->lang->noMenuModule[$moduleIndex]);
             $this->lang->story->menu = $this->lang->execution->menu;
 
-            $this->execution->setMenu($this->execution->getPairs($this->session->PRJ, 'all', 'nodeleted'), $executionID);
+            $this->execution->setMenu($this->execution->getPairs($this->session->project, 'all', 'nodeleted'), $executionID);
             $this->lang->story->menuOrder = $this->lang->execution->menuOrder;
 
             $execution = $this->execution->getByID($executionID);
@@ -1137,7 +1137,7 @@ class story extends control
         {
             $this->lang->story->menu      = $this->lang->execution->menu;
             $this->lang->story->menuOrder = $this->lang->execution->menuOrder;
-            $this->execution->setMenu($this->execution->getPairs($this->session->PRJ, 'all', 'nodeleted'), $executionID);
+            $this->execution->setMenu($this->execution->getPairs($this->session->project, 'all', 'nodeleted'), $executionID);
             $execution = $this->execution->getByID($executionID);
             $this->view->position[] = html::a($this->createLink('execution', 'story', "executionID=$execution->id"), $execution->name);
             $this->view->title      = $execution->name . $this->lang->colon . $this->lang->story->batchClose;
@@ -1207,7 +1207,7 @@ class story extends control
             $response['result']  = 'success';
             $response['message'] = $this->lang->story->successToTask;
 
-            $this->story->batchToTask($executionID, $this->session->PRJ);
+            $this->story->batchToTask($executionID, $this->session->project);
 
             if(dao::isError())
             {
@@ -1388,7 +1388,7 @@ class story extends control
         $pager  = new pager($recTotal, $recPerPage, $pageID);
         $tracks = $this->story->getTracks($productID, $branch, $pager);
 
-        if($this->app->rawModule == 'projectstory') $projectProducts = $this->product->getProducts($this->session->PRJ);
+        if($this->app->rawModule == 'projectstory') $projectProducts = $this->product->getProducts($this->session->project);
 
         $this->view->title      = $this->lang->story->track;
         $this->view->position[] = $this->lang->story->track;
diff --git a/module/story/model.php b/module/story/model.php
index f349314805..1948f5347b 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -247,7 +247,7 @@ class storyModel extends model
             if($executionID != 0 and $story->status != 'draft')
             {
                 $this->linkStory($executionID, $this->post->product, $storyID);
-                if($executionID != $this->session->PRJ) $this->linkStory($this->session->PRJ, $this->post->product, $storyID);
+                if($executionID != $this->session->project) $this->linkStory($this->session->project, $this->post->product, $storyID);
             }
 
             if(is_array($this->post->URS))
@@ -3481,7 +3481,7 @@ class storyModel extends model
                     common::printIcon('story', 'edit',       $vars . "&from=$story->from", $story, 'list', '', '', '', false, "data-group=$story->from");
                     common::printIcon('story', 'createCase', "productID=$story->product&branch=$story->branch&module=0&from=&param=0&$vars", $story, 'list', 'sitemap');
                     common::printIcon('story', 'batchCreate', "productID=$story->product&branch=$story->branch&module=$story->module&storyID=$story->id", $story, 'list', 'split', '', '', '', '', $this->lang->story->subdivide);
-                    if($this->app->rawModule == 'projectstory') common::printIcon('projectstory', 'unlinkStory', "projectID={$this->session->PRJ}&storyID=$story->id", '', 'list', 'unlink', 'hiddenwin');
+                    if($this->app->rawModule == 'projectstory') common::printIcon('projectstory', 'unlinkStory', "projectID={$this->session->project}&storyID=$story->id", '', 'list', 'unlink', 'hiddenwin');
                 }
                 else
                 {
diff --git a/module/story/view/view.html.php b/module/story/view/view.html.php
index 766abc2f33..ed8f285c1b 100644
--- a/module/story/view/view.html.php
+++ b/module/story/view/view.html.php
@@ -53,7 +53,7 @@
     $openApp    = 'product';
     if($this->app->rawModule == 'projectstory')
     {
-        $otherParam = "storyID=&projectID={$this->session->PRJ}";
+        $otherParam = "storyID=&projectID={$this->session->project}";
         $openGroup  = 'project';
     }
     ?>
diff --git a/module/task/control.php b/module/task/control.php
index 036b0c69b7..ba6002bb72 100644
--- a/module/task/control.php
+++ b/module/task/control.php
@@ -253,7 +253,7 @@ class task extends control
 
         if($this->config->systemMode == 'new')
         {
-            $project = $this->project->getByID($this->session->PRJ);
+            $project = $this->project->getByID($this->session->project);
             if($project->model == 'waterfall') $this->config->task->create->requiredFields .= ',estStarted,deadline';
         }
 
@@ -644,7 +644,7 @@ class task extends control
     {
         $task = $this->task->getById($taskID, true);
         if(!$task) die(js::error($this->lang->notFound) . js::locate('back'));
-        $this->session->PRJ = $task->project;
+        $this->session->project = $task->project;
 
         if($task->fromBug != 0)
         {
diff --git a/module/testcase/control.php b/module/testcase/control.php
index ea5d8b20c8..f111ea4708 100644
--- a/module/testcase/control.php
+++ b/module/testcase/control.php
@@ -376,7 +376,7 @@ class testcase extends control
         $stories = $this->story->getProductStoryPairs($productID, $branch, $modules, array_keys($storyStatus), 'id_desc', 50, 'null', 'story', false);
         if($this->app->openApp != 'qa')
         {
-            $projectID = $this->app->openApp == 'project' ? $this->session->PRJ : $this->session->execution;
+            $projectID = $this->app->openApp == 'project' ? $this->session->project : $this->session->execution;
             $stories   = $this->story->getExecutionStoryPairs($projectID, $productID, $branch);
         }
         if($storyID and !isset($stories[$storyID])) $stories = $this->story->formatStories(array($storyID => $story)) + $stories;//Fix bug #2406.
diff --git a/module/testcase/model.php b/module/testcase/model.php
index 98fe6a9405..b8f4f1ce1b 100644
--- a/module/testcase/model.php
+++ b/module/testcase/model.php
@@ -47,7 +47,7 @@ class testcaseModel extends model
             ->add('fromBug', $bugID)
             ->setDefault('openedBy', $this->app->user->account)
             ->setDefault('openedDate', $now)
-            ->setIF($this->config->systemMode == 'new' && $this->app->openApp == 'project', 'project', $this->session->PRJ)
+            ->setIF($this->config->systemMode == 'new' && $this->app->openApp == 'project', 'project', $this->session->project)
             ->setIF($this->post->story != false, 'storyVersion', $this->loadModel('story')->getVersion((int)$this->post->story))
             ->remove('steps,expects,files,labels,stepType,forceNotReview')
             ->setDefault('story', 0)
@@ -143,7 +143,7 @@ class testcaseModel extends model
 
             $data[$i] = new stdclass();
             $data[$i]->product      = $productID;
-            if($this->config->systemMode == 'new' && $this->lang->navGroup->testcase == 'project') $data[$i]->project = $this->session->PRJ;
+            if($this->config->systemMode == 'new' && $this->lang->navGroup->testcase == 'project') $data[$i]->project = $this->session->project;
             $data[$i]->branch       = $cases->branch[$i];
             $data[$i]->module       = $cases->module[$i];
             $data[$i]->type         = $cases->type[$i];
@@ -222,7 +222,7 @@ class testcaseModel extends model
         return $this->dao->select('t1.*, t2.title as storyTitle')->from(TABLE_CASE)->alias('t1')
             ->leftJoin(TABLE_STORY)->alias('t2')->on('t1.story=t2.id')
             ->where('t1.product')->eq((int)$productID)
-            ->beginIF($this->lang->navGroup->testcase != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->lang->navGroup->testcase != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->beginIF($branch)->andWhere('t1.branch')->eq($branch)->fi()
             ->beginIF($moduleIdList)->andWhere('t1.module')->in($moduleIdList)->fi()
             ->beginIF($browseType == 'wait')->andWhere('t1.status')->eq($browseType)->fi()
@@ -252,7 +252,7 @@ class testcaseModel extends model
             ->leftJoin(TABLE_PROJECTSTORY)->alias('t3')->on('t3.story=t2.story')
             ->leftJoin(TABLE_STORY)->alias('t4')->on('t3.story=t4.id')
             ->where('t2.product')->eq((int)$productID)
-            ->beginIF($this->app->openApp == 'project')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->app->openApp == 'project')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->beginIF($branch)->andWhere('t2.branch')->eq($branch)->fi()
             ->beginIF($moduleIdList)->andWhere('t2.module')->in($moduleIdList)->fi()
             ->beginIF($browseType == 'wait')->andWhere('t2.status')->eq($browseType)->fi()
@@ -327,7 +327,7 @@ class testcaseModel extends model
             ->leftJoin(TABLE_STORY)->alias('t2')->on('t1.story=t2.id')
             ->leftJoin(TABLE_SUITECASE)->alias('t3')->on('t1.id=t3.case')
             ->where('t1.product')->eq((int)$productID)
-            ->beginIF($this->lang->navGroup->testcase != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->lang->navGroup->testcase != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t3.suite')->eq((int)$suiteID)
             ->beginIF($branch)->andWhere('t1.branch')->eq($branch)->fi()
             ->beginIF($moduleIdList)->andWhere('t1.module')->in($moduleIdList)->fi()
@@ -428,7 +428,7 @@ class testcaseModel extends model
                 ->andWhere('t1.deleted')->eq(0)
                 ->andWhere('t2.version > t1.storyVersion')
                 ->andWhere('t1.product')->eq($productID)
-                ->beginIF($this->lang->navGroup->testcase != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+                ->beginIF($this->lang->navGroup->testcase != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
                 ->beginIF($branch)->andWhere('t1.branch')->eq($branch)->fi()
                 ->beginIF($modules)->andWhere('t1.module')->in($modules)->fi()
                 ->beginIF($auto != 'unit')->andWhere('t1.auto')->ne('unit')->fi()
@@ -1196,7 +1196,7 @@ class testcaseModel extends model
             }
             else
             {
-                if($this->config->systemMode == 'new' && $this->lang->navGroup->testcase != 'qa') $caseData->project = $this->session->PRJ;
+                if($this->config->systemMode == 'new' && $this->lang->navGroup->testcase != 'qa') $caseData->project = $this->session->project;
                 $caseData->version    = 1;
                 $caseData->openedBy   = $this->app->user->account;
                 $caseData->openedDate = $now;
@@ -1314,7 +1314,7 @@ class testcaseModel extends model
                 /* If under the project module, the cases is imported need linking to the project. */
                 if($this->lang->navGroup->testcase != 'qa')
                 {
-                    $lastOrder = (int)$this->dao->select('*')->from(TABLE_PROJECTCASE)->where('project')->eq($this->session->PRJ)->orderBy('order_desc')->limit(1)->fetch('order');
+                    $lastOrder = (int)$this->dao->select('*')->from(TABLE_PROJECTCASE)->where('project')->eq($this->session->project)->orderBy('order_desc')->limit(1)->fetch('order');
 
                     $this->dao->insert(TABLE_PROJECTCASE)
                         ->set('project')->eq($case->project)
@@ -1655,7 +1655,7 @@ class testcaseModel extends model
         }
         elseif($this->app->openApp == 'project' and empty($case->story))
         {
-            $projects = array($this->session->PRJ);
+            $projects = array($this->session->project);
         }
         elseif($this->app->openApp == 'execution' and empty($case->story))
         {
diff --git a/module/testreport/control.php b/module/testreport/control.php
index 9d062b5833..aa78512433 100644
--- a/module/testreport/control.php
+++ b/module/testreport/control.php
@@ -426,7 +426,7 @@ class testreport extends control
     {
         $report  = $this->testreport->getById($reportID);
         if(!$report) die(js::error($this->lang->notFound) . js::locate('back'));
-        $this->session->PRJ = $report->project;
+        $this->session->project = $report->project;
 
         $execution = $this->execution->getById($report->execution);
         if($from == 'product' and is_numeric($report->product))
@@ -539,7 +539,7 @@ class testreport extends control
     {
         if($objectType == 'product')
         {
-            $projectID      = $this->lang->navGroup->testreport == 'qa' ? 0 : $this->session->PRJ;
+            $projectID      = $this->lang->navGroup->testreport == 'qa' ? 0 : $this->session->project;
             $this->products = $this->product->getProductPairsByProject($projectID);
             if(empty($this->products)) die($this->locate($this->createLink('product', 'showErrorNone', 'fromModule=testreport&moduleGroup=' . $this->lang->navGroup->bug . '&activeMenu=report')));
             $productID      = $this->product->saveState($objectID, $this->products);
@@ -548,7 +548,7 @@ class testreport extends control
         }
         elseif($objectType == 'execution')
         {
-            $this->executions = $this->execution->getPairs($this->session->PRJ, 'all', 'nocode');
+            $this->executions = $this->execution->getPairs($this->session->project, 'all', 'nocode');
             $executionID      = $this->execution->saveState($objectID, $this->executions);
             $this->execution->setMenu($this->executions, $executionID);
             $this->lang->testreport->menu = $this->lang->execution->menu;
diff --git a/module/testreport/model.php b/module/testreport/model.php
index ebb194fb2d..120a1b313f 100644
--- a/module/testreport/model.php
+++ b/module/testreport/model.php
@@ -54,7 +54,7 @@ class testreportModel extends model
     {
         $data = fixer::input('post')
             ->stripTags($this->config->testreport->editor->create['id'], $this->config->allowedTags)
-            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testreport != 'qa', 'project', $this->session->PRJ)
+            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testreport != 'qa', 'project', $this->session->project)
             ->add('createdBy', $this->app->user->account)
             ->add('createdDate', helper::now())
             ->join('stories', ',')
@@ -146,7 +146,7 @@ class testreportModel extends model
     {
         $objectID = (int)$objectID;
         return $this->dao->select('*')->from(TABLE_TESTREPORT)->where('deleted')->eq(0)
-            ->beginIF($this->lang->navGroup->testreport != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->lang->navGroup->testreport != 'qa')->andWhere('project')->eq($this->session->project)->fi()
             ->beginIF($objectType == 'project')->andWhere('objectID')->eq($objectID)->andWhere('objectType')->eq('project')->fi()
             ->beginIF($objectType == 'product' and $extra)->andWhere('objectID')->eq((int)$extra)->andWhere('objectType')->eq('testtask')->fi()
             ->beginIF($objectType == 'product' and empty($extra))->andWhere('product')->eq($objectID)->fi()
diff --git a/module/testsuite/control.php b/module/testsuite/control.php
index 706d01b5cd..9e889b875d 100644
--- a/module/testsuite/control.php
+++ b/module/testsuite/control.php
@@ -68,7 +68,7 @@ class testsuite extends control
         $this->session->set('testsuiteList', $this->app->getURI(true));
 
         /* Set menu. */
-        $projectID            = $this->lang->navGroup->testreport == 'qa' ? 0 : $this->session->PRJ;
+        $projectID            = $this->lang->navGroup->testreport == 'qa' ? 0 : $this->session->project;
         $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($projectID);
         if(empty($this->products)) die($this->locate($this->createLink('product', 'showErrorNone', 'fromModule=testsuite&moduleGroup=' . $this->lang->navGroup->bug . '&activeMenu=testsuite')));
         $productID = $this->product->saveState($productID, $this->products);
@@ -135,7 +135,7 @@ class testsuite extends control
         }
 
         /* Set menu. */
-        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->project);
         $productID  = $this->product->saveState($productID, $this->products);
         $this->loadModel('qa')->setMenu($this->products, $productID);
 
@@ -168,7 +168,7 @@ class testsuite extends control
         if($suite->type == 'private' and $suite->addedBy != $this->app->user->account and !$this->app->user->admin) die(js::error($this->lang->error->accessDenied) . js::locate('back'));
         $productID = $suite->product;
 
-        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->project);
         $this->testsuite->setMenu($this->products, $productID);
 
         /* Save session. */
@@ -238,7 +238,7 @@ class testsuite extends control
         if($suite->type == 'private' and $suite->addedBy != $this->app->user->account and !$this->app->user->admin) die(js::error($this->lang->error->accessDenied) . js::locate('back'));
 
         /* Get suite info. */
-        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->project);
         $productID = $this->product->saveState($suite->product, $this->products);
 
         /* Set menu. */
@@ -318,7 +318,7 @@ class testsuite extends control
         $this->session->set('caseList', $this->app->getURI(true));
 
         /* Get suite and product id. */
-        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $this->view->products = $this->products = $this->loadModel('product')->getProductPairsByProject($this->session->project);
         $suite      = $this->testsuite->getById($suiteID);
         $productID = $this->product->saveState($suite->product, $this->products);
 
diff --git a/module/testsuite/model.php b/module/testsuite/model.php
index 694e8271a8..187cf5724c 100644
--- a/module/testsuite/model.php
+++ b/module/testsuite/model.php
@@ -61,7 +61,7 @@ class testsuiteModel extends model
     {
         $suite = fixer::input('post')
             ->stripTags($this->config->testsuite->editor->create['id'], $this->config->allowedTags)
-            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa', 'project', $this->session->PRJ)
+            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa', 'project', $this->session->project)
             ->add('product', (int)$productID)
             ->add('addedBy', $this->app->user->account)
             ->add('addedDate', helper::now())
@@ -93,7 +93,7 @@ class testsuiteModel extends model
     {
         return $this->dao->select("*")->from(TABLE_TESTSUITE)
             ->where('product')->eq((int)$productID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
             ->andWhere('deleted')->eq(0)
             ->andWhere("(`type` = 'public' OR (`type` = 'private' and addedBy = '{$this->app->user->account}'))")
             ->orderBy($orderBy)
@@ -202,7 +202,7 @@ class testsuiteModel extends model
         $cases = $this->dao->select('t1.*,t2.version as caseVersion')->from(TABLE_CASE)->alias('t1')
             ->leftJoin(TABLE_SUITECASE)->alias('t2')->on('t1.id=t2.case')
             ->where('t2.suite')->eq($suiteID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.product')->eq($suite->product)
             ->andWhere('t1.product')->eq($suite->product)
             ->andWhere('t1.deleted')->eq(0)
@@ -246,7 +246,7 @@ class testsuiteModel extends model
         $linkedCases = $this->getLinkedCases($suite->id, 'id_desc', null, $append = false);
         $cases = $this->dao->select('*')->from(TABLE_CASE)->where($query)
             ->andWhere('id')->notIN(array_keys($linkedCases))
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testsuite != 'qa')->andWhere('project')->eq($this->session->project)->fi()
             ->andWhere('deleted')->eq(0)
             ->orderBy('id desc')
             ->page($pager)
diff --git a/module/testtask/control.php b/module/testtask/control.php
index cc80de34a7..cbe72533d9 100644
--- a/module/testtask/control.php
+++ b/module/testtask/control.php
@@ -235,8 +235,8 @@ class testtask extends control
         if(!$task) die(js::error($this->lang->notFound) . js::locate('back'));
 
         /* When the session changes, you need to query the related products again. */
-        if($this->session->PRJ != $task->project) $this->view->products = $this->products = $this->product->getProductPairsByProject($task->project);
-        $this->session->PRJ = $task->project;
+        if($this->session->project != $task->project) $this->view->products = $this->products = $this->product->getProductPairsByProject($task->project);
+        $this->session->project = $task->project;
 
         $productID = $task->product;
         $buildID   = $task->build;
@@ -633,7 +633,7 @@ class testtask extends control
 
         /* Create testtask from testtask of test.*/
         $productID  = $productID ? $productID : key($this->products);
-        $projectID  = $this->lang->navGroup->testtask == 'qa' ? 0 : $this->session->PRJ;
+        $projectID  = $this->lang->navGroup->testtask == 'qa' ? 0 : $this->session->project;
         $executions = empty($productID) ? array() : $this->product->getExecutionPairsByProduct($productID, 0, 'id_desc', $projectID);
         $builds     = empty($productID) ? array() : $this->loadModel('build')->getProductBuildPairs($productID, 0, 'notrunk', true);
 
@@ -1212,7 +1212,7 @@ class testtask extends control
         $this->app->loadLang('job');
 
         $productID  = $productID ? $productID : key($this->products);
-        $projectID  = $this->lang->navGroup->testtask == 'qa' ? 0 : $this->session->PRJ;
+        $projectID  = $this->lang->navGroup->testtask == 'qa' ? 0 : $this->session->project;
         $executions = empty($productID) ? array() : $this->product->getExecutionPairsByProduct($productID, 0, 'id_desc', $projectID);
         $builds     = empty($productID) ? array() : $this->loadModel('build')->getProductBuildPairs($productID, 0, 'notrunk');
 
diff --git a/module/testtask/model.php b/module/testtask/model.php
index 6540a6e289..386d346ee7 100644
--- a/module/testtask/model.php
+++ b/module/testtask/model.php
@@ -24,7 +24,7 @@ class testtaskModel extends model
     {
         $task = fixer::input('post')
             ->setDefault('build', '')
-            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa', 'project', $this->session->PRJ)
+            ->setIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa', 'project', $this->session->project)
             ->stripTags($this->config->testtask->editor->create['id'], $this->config->allowedTags)
             ->join('mailto', ',')
             ->remove('uid,contactListMenu')
@@ -72,7 +72,7 @@ class testtaskModel extends model
             ->leftJoin(TABLE_PROJECTPRODUCT)->alias('t5')->on('t1.execution = t5.project and t1.product = t5.product')
 
             ->where('t1.deleted')->eq(0)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.auto')->ne('unit')
             ->beginIF(!$this->app->user->admin)->andWhere('t3.id')->in("0,{$this->app->user->view->sprints}")->fi()
             ->beginIF($scopeAndStatus[0] == 'local')->andWhere('t1.product')->eq((int)$productID)->fi()
@@ -108,7 +108,7 @@ class testtaskModel extends model
             ->leftJoin(TABLE_BUILD)->alias('t4')->on('t1.build = t4.id')
             ->where('t1.deleted')->eq(0)
             ->andWhere('t1.product')->eq($productID)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.auto')->eq('unit')
             ->beginIF($browseType != 'all' and $browseType != 'newest' and $beginAndEnd)
             ->andWhere('t1.end')->ge($beginAndEnd['begin'])
@@ -374,7 +374,7 @@ class testtaskModel extends model
         {
             $cases = $this->dao->select('*')->from(TABLE_CASE)
                 ->where($query)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq($productID)
                 ->andWhere('status')->ne('wait')
                 ->beginIF($linkedCases)->andWhere('id')->notIN($linkedCases)->fi()
@@ -407,7 +407,7 @@ class testtaskModel extends model
         if($bugs)
         {
             $cases = $this->dao->select('*')->from(TABLE_CASE)->where($query)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->PRJ)->fi()
+                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('project')->eq($this->session->project)->fi()
                 ->andWhere('product')->eq($productID)
                 ->andWhere('status')->ne('wait')
                 ->beginIF($linkedCases)->andWhere('id')->notIN($linkedCases)->fi()
@@ -440,7 +440,7 @@ class testtaskModel extends model
         return $this->dao->select('t1.*,t2.version as version')->from(TABLE_CASE)->alias('t1')
                 ->leftJoin(TABLE_SUITECASE)->alias('t2')->on('t1.id=t2.case')
                 ->where($query)
-                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+                ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
                 ->andWhere('t2.suite')->eq((int)$suite)
                 ->andWhere('t1.product')->eq($productID)
                 ->andWhere('status')->ne('wait')
@@ -475,7 +475,7 @@ class testtaskModel extends model
             ->where($query)
             ->andWhere('t1.id')->notin($linkedCases)
             ->andWhere('t2.task')->eq($testTask)
-            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->PRJ)->fi()
+            ->beginIF($this->config->systemMode == 'new' and $this->lang->navGroup->testtask != 'qa')->andWhere('t1.project')->eq($this->session->project)->fi()
             ->andWhere('t1.status')->ne('wait')
             ->page($pager)
             ->fetchAll();
@@ -861,7 +861,7 @@ class testtaskModel extends model
             if($this->app->openApp != 'qa')
             {
                 $lastOrder = (int)$this->dao->select('*')->from(TABLE_PROJECTCASE)->where('project')->eq($projectID)->orderBy('order_desc')->limit(1)->fetch('order');
-                $project   = $this->app->openApp == 'project' ? $this->session->PRJ : $this->session->execution;
+                $project   = $this->app->openApp == 'project' ? $this->session->project : $this->session->execution;
 
                 $data = new stdclass();
                 $data->project = $project;
diff --git a/module/testtask/view/create.html.php b/module/testtask/view/create.html.php
index 3d6608cf3f..81f5ebe4e5 100644
--- a/module/testtask/view/create.html.php
+++ b/module/testtask/view/create.html.php
@@ -14,7 +14,7 @@
 <?php include '../../common/view/datepicker.html.php';?>
 <?php include '../../common/view/kindeditor.html.php';?>
 <?php js::import($jsRoot . 'misc/date.js');?>
-<?php js::set('projectID', $this->session->PRJ);?>
+<?php js::set('projectID', $this->session->project);?>
 <div id='mainContent' class='main-content'>
   <div class='center-block'>
     <div class='main-header'>
diff --git a/module/todo/control.php b/module/todo/control.php
index 6cbee1dcb0..af81c577d8 100644
--- a/module/todo/control.php
+++ b/module/todo/control.php
@@ -398,7 +398,7 @@ class todo extends control
         }
 
         $projects = $this->loadModel('project')->getPairsByModel('all');
-        if(!isset($this->session->PRJ)) $this->session->set('project', key($projects));
+        if(!isset($this->session->project)) $this->session->set('project', key($projects));
 
         $this->view->title           = $this->app->user->account == $todo->account ? "{$this->lang->todo->common} #$todo->id $todo->name" : $this->lang->todo->common ;
         $this->view->position[]      = $this->lang->todo->view;
@@ -409,9 +409,9 @@ class todo extends control
         $this->view->actions         = $this->loadModel('action')->getList('todo', $todoID);
         $this->view->from            = $from;
         $this->view->projects        = $projects;
-        $this->view->executions      = $this->loadModel('execution')->getPairs($this->session->PRJ);
+        $this->view->executions      = $this->loadModel('execution')->getPairs($this->session->project);
         $this->view->products        = $this->loadModel('product')->getPairs();
-        $this->view->projectProducts = $this->loadModel('product')->getProductPairsByProject($this->session->PRJ);
+        $this->view->projectProducts = $this->loadModel('product')->getProductPairsByProject($this->session->project);
 
         $this->display();
     }
diff --git a/module/tree/control.php b/module/tree/control.php
index 293ebd4627..88053436c4 100644
--- a/module/tree/control.php
+++ b/module/tree/control.php
@@ -106,7 +106,7 @@ class tree extends control
             if($from == 'project')
             {
                 $this->lang->navGroup->tree = 'project';
-                $productPairs = $this->product->getProductPairsByProject($this->session->PRJ);
+                $productPairs = $this->product->getProductPairsByProject($this->session->project);
             }
             elseif($from == 'qa')
             {
@@ -147,7 +147,7 @@ class tree extends control
             if($from == 'project')
             {
                 $this->lang->navGroup->tree = 'project';
-                $productPairs = $this->product->getProductPairsByProject($this->session->PRJ);
+                $productPairs = $this->product->getProductPairsByProject($this->session->project);
             }
             elseif($from == 'qa')
             {
@@ -212,7 +212,7 @@ class tree extends control
                 $this->lang->tree->menuOrder = $this->lang->project->menuOrder;
 
                 /* The project parameter needs to be present when the tree module belongs to the project grouping. */
-                if($this->session->docList && $this->session->PRJ && strpos($this->session->docList, 'project') === false) $this->session->set('docList', $this->session->docList . '?project=' . $this->session->PRJ);
+                if($this->session->docList && $this->session->project && strpos($this->session->docList, 'project') === false) $this->session->set('docList', $this->session->docList . '?project=' . $this->session->project);
             }
 
             if($from == 'doc') $this->lang->navGroup->doc = 'doc';
@@ -227,7 +227,7 @@ class tree extends control
         }
         elseif($viewType == 'line')
         {
-            $products = $this->product->getPairs('', $this->session->PRJ);
+            $products = $this->product->getPairs('', $this->session->project);
 
             $this->product->setMenu($products, $rootID, $branch, 'line', '', 'line');
             $this->lang->tree->menu      = $this->lang->product->menu;
@@ -303,7 +303,7 @@ class tree extends control
         $products = $this->execution->getProducts($rootID);
         $this->view->products = $products;
 
-        $executions = $this->execution->getPairs($this->session->PRJ);
+        $executions = $this->execution->getPairs($this->session->project);
 
         /* Set menu. */
         $this->execution->setMenu($rootID);