diff --git a/db/update17.0.sql b/db/update17.0.sql
index 832ca723af..362a0073ff 100644
--- a/db/update17.0.sql
+++ b/db/update17.0.sql
@@ -11,3 +11,5 @@ DELETE FROM `zt_workflowaction` WHERE `module`='task'    AND `action`='browse';
 DELETE FROM `zt_workflowaction` WHERE `module`='build'   AND `action`='browse';
 
 ALTER TABLE `zt_projectproduct` MODIFY COLUMN `plan` varchar(255) NOT NULL;
+
+UPDATE `zt_project` SET status = 'closed' WHERE status='done';
diff --git a/module/doc/control.php b/module/doc/control.php
index 263aacc735..8b4b0922fe 100755
--- a/module/doc/control.php
+++ b/module/doc/control.php
@@ -827,19 +827,56 @@ class doc extends control
     }
 
     /**
-     * Ajax get doclib whitelist.
+     * Ajax get whitelist.
      *
      * @param  int    $doclibID
      * @param  string $acl open|custom|private
+     * @param  string $control user|group
      * @access public
      * @return string
      */
-    public function ajaxGetWhitelist($doclibID, $acl)
+    public function ajaxGetWhitelist($doclibID, $acl = '', $control = '')
     {
-        $doclib = $this->doc->getLibById($doclibID);
-        $users  = $this->user->getPairs('noletter|noempty|noclosed');
-
+        $doclib       = $this->doc->getLibById($doclibID);
+        $users        = $this->user->getPairs('noletter|noempty|noclosed');
         $selectedUser = $doclib->users;
+
+        if($control == 'group')
+        {
+            $groups        = $this->loadModel('group')->getPairs();
+            $selectedGroup = $doclib->groups;
+            if($doclib->acl == 'custom')
+            {
+                foreach($groups as $groupID => $group)
+                {
+                    if(strpos($doclib->groups, (string)$groupID) === false) unset($groups[$groupID]);
+                }
+                return print(html::select('groups[]', $groups, $selectedGroup, "class='form-control chosen' multiple"));
+            }
+            if($doclib->acl == 'open') return print(html::select('groups[]', $groups, $selectedGroup, "class='form-control chosen' multiple"));
+            if($doclib->acl == 'private') echo 'private';
+            if($doclib->acl == 'default') echo 'default';
+            return false;
+        }
+
+        if($control == 'user')
+        {
+            foreach($users as $account => $user)
+            {
+                if(($doclib->acl == 'custom' or $doclib->acl == 'private') and strpos($doclib->users, (string)$account) === false ) unset($users[$account]);
+            }
+
+            if($doclib->acl == 'custom')
+            {
+                return print(html::select('users[]', $users, $selectedUser, "multiple class='form-control"));
+            }
+            if($doclib->acl == 'open') return print(html::select('users[]', $users, $selectedUser, "multiple class='form-control"));
+            if($doclib->acl == 'private') echo 'private';
+            if($doclib->acl == 'default') echo 'default';
+            return false;
+        }
+
+        /* Sync whitelist when doclib permissions changed. */
         if($doclib->acl != 'custom' and !empty($doclib->project) and $acl == 'custom')
         {
             $project      = $this->loadModel('project')->getById($doclib->project);
diff --git a/module/doc/js/common.js b/module/doc/js/common.js
index 48edfdbc1d..dfa45c85a3 100644
--- a/module/doc/js/common.js
+++ b/module/doc/js/common.js
@@ -21,15 +21,18 @@ function loadModules(libID)
  */
 function toggleAcl(acl, type)
 {
+    var libID = $('#lib').val();
     if(acl == 'custom')
     {
         $('#whiteListBox').removeClass('hidden');
         $('#groupBox').removeClass('hidden');
+        if(type == 'doc') loadWhitelist(libID);
     }
     else if(acl == 'private')
     {
         $('#whiteListBox').removeClass('hidden');
         $('#groupBox').addClass('hidden');
+        if(type == 'doc') loadWhitelist(libID);
     }
     else
     {
@@ -78,6 +81,61 @@ function loadDocModule(libID)
         $('#module_chosen').remove();
         $('#module').chosen();
     });
+
+    loadWhitelist(libID);
+}
+
+/**
+ * Load whitelist by libID.
+ *
+ * @param  int    $libID
+ * @access public
+ * @return void
+ */
+function loadWhitelist(libID)
+{
+    var groupLink = createLink('doc', 'ajaxGetWhitelist', 'libID=' + libID + '&acl=&control=group');
+    var userLink  = createLink('doc', 'ajaxGetWhitelist', 'libID=' + libID + '&acl=&control=user');
+    $.post(groupLink, function(groups)
+    {
+        if(!(groups == 'default' || groups == 'private'))
+        {
+          $('#groups').replaceWith(groups);
+          $('#groups_chosen').remove();
+          $('#groups').chosen();
+        }
+    });
+
+    $.post(userLink, function(users)
+    {
+        if(users != 'default')
+        {
+            if(users == 'private')
+            {
+                $('#aclopen').parent('.radio-inline').addClass('hidden');
+                $('#aclcustom').parent('.radio-inline').addClass('hidden');
+                $('#aclprivate').prop('checked', true);
+            }
+            else
+            {
+                $('#aclopen').parent('.radio-inline').removeClass('hidden');
+                $('#aclcustom').parent('.radio-inline').removeClass('hidden');
+                $('#aclprivate').prop('checked', false);
+
+                $('#users').replaceWith(users);
+                $('#users_chosen').remove();
+                $('#whiteListBox .picker').remove();
+                if($('#users option').length < maxCount)
+                {
+                  $('#users').chosen();
+                }
+                else
+                {
+                  $('#users').picker();
+                }
+            }
+        }
+    });
 }
 
 /**
diff --git a/module/doc/model.php b/module/doc/model.php
index bd8dcd90f5..6798d9e23f 100644
--- a/module/doc/model.php
+++ b/module/doc/model.php
@@ -1084,7 +1084,7 @@ class docModel extends model
             if(strpos(",{$object->users},", $account) !== false) return true;
         }
 
-        if(strpos($extra, 'notdoc') === false)
+        if(strpos($extra, 'notdoc') !== false)
         {
             static $extraDocLibs;
             if($extraDocLibs === null) $extraDocLibs = $this->getPrivLibsByDoc();
@@ -1118,7 +1118,7 @@ class docModel extends model
         if($extraDocLibs === null) $extraDocLibs = $this->getPrivLibsByDoc();
 
         static $libs;
-        if($libs === null) $libs = $this->getLibs('all', 'notdoc');
+        if($libs === null) $libs = $this->getLibs('all');
         if(isset($libs[$object->lib]) and isset($extraDocLibs[$object->lib])) unset($extraDocLibs[$object->lib]);
 
         if($object->acl == 'open' and !isset($extraDocLibs[$object->lib])) return true;
diff --git a/module/doc/view/create.html.php b/module/doc/view/create.html.php
index 6be6f00aaa..380295240f 100644
--- a/module/doc/view/create.html.php
+++ b/module/doc/view/create.html.php
@@ -10,6 +10,7 @@
  * @link        http://www.zentao.net
  */
 ?>
+<?php js::set('maxCount', $this->config->maxCount);?>
 <?php if($docType != '' and strpos($config->doc->officeTypes, $docType) !== false):?>
 <?php include '../../common/view/header.lite.html.php';?>
 <div id="mainContent" class="main-content">
diff --git a/module/doc/view/edit.html.php b/module/doc/view/edit.html.php
index b9c8706261..bb1a1fa5d7 100644
--- a/module/doc/view/edit.html.php
+++ b/module/doc/view/edit.html.php
@@ -17,6 +17,7 @@
 <?php js::set('confirmUpdateContent', $lang->doc->confirmUpdateContent);?>
 <?php js::set('docID', $doc->id);?>
 <?php js::set('draft', $doc->draft);?>
+<?php js::set('maxCount', $this->config->maxCount);?>
 <div id='mainContent' class='main-content'>
   <div class='center-block'>
     <div class='main-header'>
diff --git a/module/execution/control.php b/module/execution/control.php
index bb72b95d4d..839c553183 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -740,6 +740,7 @@ class execution extends control
         else
         {
             $this->session->set('executionStoryBrowseType', $type);
+            $this->session->set('storyBrowseType', $type, 'execution');
         }
 
         /* Save session. */
@@ -1026,6 +1027,7 @@ class execution extends control
         $this->loadModel('common')->saveQueryCondition($this->dao->get(), 'testcase', false);
 
         $cases = $this->testcase->appendData($cases, 'case');
+        $cases = $this->loadModel('story')->checkNeedConfirm($cases);
 
         $this->view->title       = $this->lang->execution->testcase;
         $this->view->executionID = $executionID;
diff --git a/module/execution/model.php b/module/execution/model.php
index eb642d6ba9..4530017fcf 100644
--- a/module/execution/model.php
+++ b/module/execution/model.php
@@ -4220,7 +4220,7 @@ class executionModel extends model
                 {
                     echo "<div class='checkbox-primary'><input type='checkbox' name='executionIDList[$execution->id]' value='$execution->id' autocomplete='off'/><label></label></div>";
                 }
-                echo printf('%03d', $execution->id);
+                echo sprintf('%03d', $execution->id);
                 break;
             case 'name':
                 $label         = $execution->type == 'stage' ? 'label-warning' : 'label-info';
diff --git a/module/execution/view/testcase.html.php b/module/execution/view/testcase.html.php
index eaca8e00a3..56ef3d6e4e 100644
--- a/module/execution/view/testcase.html.php
+++ b/module/execution/view/testcase.html.php
@@ -32,7 +32,7 @@
           <th class='c-date'>  <?php common::printOrderLink('lastRunDate',   $orderBy, $vars, $lang->testtask->lastRunTime);?></th>
           <th class='c-result'><?php common::printOrderLink('lastRunResult', $orderBy, $vars, $lang->testtask->lastRunResult);?></th>
           <th class='c-status'><?php common::printOrderLink('status',        $orderBy, $vars, $lang->statusAB);?></th>
-          <th class='c-actions-5 text-center'> <?php echo $lang->actions;?></th>
+          <th class='c-actions-6 text-center'><?php echo $lang->actions;?></th>
         </tr>
       </thead>
       <tbody>
@@ -40,7 +40,6 @@
         <?php
         $caseID = $type == 'assigntome' ? $case->case : $case->id;
         $runID  = $type == 'assigntome' ? $case->id   : 0;
-        $canBeChanged = common::canBeChanged('testcase', $case);
         ?>
         <tr>
           <td class="c-id">
@@ -55,18 +54,26 @@
           <td><?php echo zget($users, $case->lastRunner);?></td>
           <td><?php if(!helper::isZeroDate($case->lastRunDate)) echo date(DT_MONTHTIME1, strtotime($case->lastRunDate));?></td>
           <td class='<?php echo $case->lastRunResult;?>'><?php if($case->lastRunResult) echo $lang->testcase->resultList[$case->lastRunResult];?></td>
-          <td class='<?php if(isset($run)) echo $run->status;?>'><?php echo $this->processStatus('testcase', $case);?></td>
+          <td>
+          <?php
+          if($case->needconfirm)
+          {
+              echo "<span class='status-story status-changed' title='{$this->lang->story->changed}'>{$this->lang->story->changed}</span>";
+          }
+          elseif(isset($case->fromCaseVersion) and $case->fromCaseVersion > $case->version and !$case->needconfirm)
+          {
+              echo "<span class='status-story status-changed' title='{$this->lang->testcase->changed}'>{$this->lang->testcase->changed}</span>";
+          }
+          else
+          {
+              echo "<span class='status-testcase status-{$case->status}'>" . $this->processStatus('testcase', $case) . "</span>";
+          }
+          ?>
+          </td>
           <td class='c-actions'>
             <?php
-            if($canBeChanged)
-            {
-                $disabled =  $case->status == 'wait' ? 'disabled' : '';
-                common::printIcon('testcase', 'createBug', "product=$case->product&branch=$case->branch&extra=caseID=$caseID,version=$case->version,runID=$runID,executionID=$executionID", $case, 'list', 'bug', '', 'iframe', '', "data-width='90%'", '', $case->project);
-                common::printIcon('testcase', 'create',  "productID=$case->product&branch=$case->branch&moduleID=$case->module&from=testcase&param=$caseID", $case, 'list', 'copy', '', '', '', '', '', $case->project);
-                common::printIcon('testtask', 'runCase', "runID=$runID&caseID=$caseID&version=$case->version", '', 'list', 'play', '', "iframe $disabled", true, "data-width='95%'", '', $case->project);
-                common::printIcon('testtask', 'results', "runID=$runID&caseID=$caseID", '', 'list', 'list-alt', '', 'iframe', true, "data-width='95%'", '', $case->project);
-                common::printIcon('testcase', 'edit',    "caseID=$caseID&comment=false&executionID=$executionID", $case, 'list', 'edit', '', '', '', '', '', $case->project);
-            }
+            $case->browseType = $type;
+            echo $this->testcase->buildOperateMenu($case, 'browse');
             ?>
           </td>
         </tr>
diff --git a/module/kanban/control.php b/module/kanban/control.php
index 6302d2919f..0d921abfbd 100644
--- a/module/kanban/control.php
+++ b/module/kanban/control.php
@@ -615,6 +615,7 @@ class kanban extends control
         }
 
         $kanban = $from == 'execution' ? $this->loadModel('execution')->getByID($kanbanID) : $this->kanban->getByID($kanbanID);
+        if($from == 'execution') $this->lang->kanbanlane->heightTypeList['auto'] = $this->lang->kanbanlane->heightByCard;
 
         $this->view->heightType   = $kanban->displayCards > 2 ? 'custom' : 'auto';
         $this->view->displayCards = $kanban->displayCards ? $kanban->displayCards : '';
diff --git a/module/kanban/lang/en.php b/module/kanban/lang/en.php
index 331c09cda7..4e5a92b40f 100644
--- a/module/kanban/lang/en.php
+++ b/module/kanban/lang/en.php
@@ -308,13 +308,14 @@ $lang->kanbancolumn->confirmDeleteChild = 'Are you sure to delete this column? A
 $lang->kanbancolumn->confirmRestore     = 'Are you sure you want to restore this Kanban column? After restoring the Kanban column, the Kanban column and all tasks in the Kanban column will be restored to the previous position at the same time.';
 
 $lang->kanbanlane = new stdclass();
-$lang->kanbanlane->name      = $lang->kanban->laneName;
-$lang->kanbanlane->common    = 'Lane';
-$lang->kanbanlane->default   = 'Default Lane';
-$lang->kanbanlane->column    = 'Lane Kanban Column';
-$lang->kanbanlane->otherlane = 'Select Existed Lane';
-$lang->kanbanlane->color     = 'Lane Color';
-$lang->kanbanlane->WIPType   = 'Lane WIP Type';
+$lang->kanbanlane->name         = $lang->kanban->laneName;
+$lang->kanbanlane->common       = 'Lane';
+$lang->kanbanlane->default      = 'Default Lane';
+$lang->kanbanlane->column       = 'Lane Kanban Column';
+$lang->kanbanlane->otherlane    = 'Select Existed Lane';
+$lang->kanbanlane->color        = 'Lane Color';
+$lang->kanbanlane->WIPType      = 'Lane WIP Type';
+$lang->kanbanlane->heightByCard = 'Adaptive (Adaptive to card height)';
 
 $lang->kanbanlane->confirmDelete    = 'Are you sure to delete this lane? After deleting the lane, all data (columns and cards) in the lane will also be deleted.';
 $lang->kanbanlane->confirmDeleteTip = 'Are you sure to delete this lane? After deleting the lane, all %s in the lane will be hidden.';
diff --git a/module/kanban/lang/zh-cn.php b/module/kanban/lang/zh-cn.php
index 870a18253f..42e5bf807e 100644
--- a/module/kanban/lang/zh-cn.php
+++ b/module/kanban/lang/zh-cn.php
@@ -308,13 +308,14 @@ $lang->kanbancolumn->confirmDeleteChild = '您确认删除该列吗？删除列
 $lang->kanbancolumn->confirmRestore     = '您确定要还原该看板列吗？还原后，该看板列将回到之前的位置。';
 
 $lang->kanbanlane = new stdclass();
-$lang->kanbanlane->name      = $lang->kanban->laneName;
-$lang->kanbanlane->common    = '泳道';
-$lang->kanbanlane->default   = '默认泳道';
-$lang->kanbanlane->column    = '泳道看板列';
-$lang->kanbanlane->otherlane = '选择共享看板列的泳道';
-$lang->kanbanlane->color     = '泳道颜色';
-$lang->kanbanlane->WIPType   = '泳道在制品类型';
+$lang->kanbanlane->name         = $lang->kanban->laneName;
+$lang->kanbanlane->common       = '泳道';
+$lang->kanbanlane->default      = '默认泳道';
+$lang->kanbanlane->column       = '泳道看板列';
+$lang->kanbanlane->otherlane    = '选择共享看板列的泳道';
+$lang->kanbanlane->color        = '泳道颜色';
+$lang->kanbanlane->WIPType      = '泳道在制品类型';
+$lang->kanbanlane->heightByCard = '自适应（根据卡片高度自适应）';
 
 $lang->kanbanlane->confirmDelete    = '您确认删除该泳道吗？删除泳道后，该泳道中所有数据（列、卡片）也会被删除。';
 $lang->kanbanlane->confirmDeleteTip = '您确认删除该泳道吗？删除泳道后，该泳道中所有的%s将被隐藏。';
diff --git a/module/product/css/all.css b/module/product/css/all.css
index 347cb22388..7e09a76608 100644
--- a/module/product/css/all.css
+++ b/module/product/css/all.css
@@ -43,7 +43,7 @@ th.c-story {width: 290px;}
 th.c-bug {width: 200px;}
 th.c-plan {width: 45px;}
 th.c-release {width: 50px;}
-th.c-actions {width: 60px;}
+th.c-actions {width: 50px;}
 [lang='en'] .en-wrap-text {white-space: normal; height: 24px; line-height: 1; font-size: 12px;}
 
 
diff --git a/module/product/model.php b/module/product/model.php
index 11c790166b..758f61f6ec 100644
--- a/module/product/model.php
+++ b/module/product/model.php
@@ -2160,7 +2160,6 @@ class productModel extends model
         $menu .= $this->buildMenu('product', 'edit', $params, $product, $type);
 
         if($type == 'view') $menu .= $this->buildMenu('product', 'delete', $params, $product, $type, 'trash', 'hiddenwin');
-        if($type == 'browse' && common::hasPriv('product', 'updateOrder')) $menu .= "<i class='icon icon-move text-blue'></i>";
 
         return $menu;
     }
diff --git a/module/product/view/all.html.php b/module/product/view/all.html.php
index 6d51918596..8e5990a2b2 100644
--- a/module/product/view/all.html.php
+++ b/module/product/view/all.html.php
@@ -207,7 +207,7 @@
             <?php if($canBatchEdit):?>
             <td class='c-checkbox'><?php echo html::checkbox('productIDList', array($product->id => ''));?></td>
             <?php endif;?>
-            <td class="c-name text-left table-nest-title" title='<?php echo $product->name?>'>
+            <td class="c-name text-left sort-handler table-nest-title" title='<?php echo $product->name?>'>
               <?php
               $productLink = html::a($this->createLink('product', 'browse', 'productID=' . $product->id), $product->name);
               echo "<span class='table-nest-icon icon icon-product'></span>" . $productLink;
@@ -229,7 +229,7 @@
             <td><?php echo $product->plans;?></td>
             <td><?php echo $product->releases;?></td>
             <?php foreach($extendFields as $extendField) echo "<td>" . $this->loadModel('flow')->getFieldValue($extendField, $product) . "</td>";?>
-            <td class='c-actions sort-handler'><?php echo $this->product->buildOperateMenu($product, 'browse');?></td>
+            <td class='c-actions'><?php echo $this->product->buildOperateMenu($product, 'browse');?></td>
           </tr>
           <?php endforeach;?>
           <?php endif;?>
diff --git a/module/program/model.php b/module/program/model.php
index 6748fbe90b..f0f9ec6fb1 100644
--- a/module/program/model.php
+++ b/module/program/model.php
@@ -1326,7 +1326,7 @@ class programModel extends model
     {
         $parent = $this->dao->select('id,parent,path,grade')->from(TABLE_PROGRAM)->where('id')->eq($parentID)->fetch();
 
-        $childNodes = $this->dao->select('id,parent,path,grade')->from(TABLE_PROGRAM)
+        $childNodes = $this->dao->select('id,parent,path,grade,type')->from(TABLE_PROGRAM)
             ->where('path')->like("{$oldPath}%")
             ->andWhere('deleted')->eq(0)
             ->orderBy('grade')
@@ -1335,13 +1335,16 @@ class programModel extends model
         /* Process child node path and grade field. */
         foreach($childNodes as $childNode)
         {
-            $path  = substr($childNode->path, strpos($childNode->path, ",{$programID},"));
-            $grade = $childNode->grade - $oldGrade + 1;
+            $path = substr($childNode->path, strpos($childNode->path, ",{$programID},"));
+
+            /* Only program and project sets update grade. */
+            $grade = in_array($childNode->type, array('program', 'project')) ? $childNode->grade - $oldGrade + 1 : $childNode->grade;
             if($parent)
             {
                 $path  = rtrim($parent->path, ',') . $path;
-                $grade = $parent->grade + $grade;
+                $grade =  in_array($childNode->type, array('program', 'project'))? $parent->grade + $grade : $grade;
             }
+
             $this->dao->update(TABLE_PROGRAM)->set('path')->eq($path)->set('grade')->eq($grade)->where('id')->eq($childNode->id)->exec();
         }
 
diff --git a/module/project/control.php b/module/project/control.php
index 4d96af5f2e..bf493b29ce 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -78,7 +78,7 @@ class project extends control
             if($this->config->edition != 'open') list($fields, $projects) = $this->loadModel('workflowfield')->appendDataFromFlow($fields, $projects);
             $this->post->set('fields', $fields);
             $this->post->set('rows', $projects);
-            $this->post->set('kind', 'project');
+            $this->post->set('kind', $this->lang->project->common);
             $this->fetch('file', 'export2' . $this->post->fileType, $_POST);
         }
 
diff --git a/module/story/model.php b/module/story/model.php
index 1df659b653..4dbd940f30 100644
--- a/module/story/model.php
+++ b/module/story/model.php
@@ -2902,7 +2902,7 @@ class storyModel extends model
                 $storyIdList = $this->dao->select('story')->from(TABLE_PROJECTSTORY)->where('project')->in(array_keys($executions))->fetchPairs();
             }
 
-            $type = ($type == 'bymodule' and $this->session->storyBrowseType) ? $this->session->storyBrowseType : $type;
+            $type = (strpos('bymodule|byproduct', $type) !== false and $this->session->storyBrowseType) ? $this->session->storyBrowseType : $type;
 
             $stories = $this->dao->select('distinct t1.*, t2.*,t3.type as productType,t2.version as version')->from(TABLE_PROJECTSTORY)->alias('t1')
                 ->leftJoin(TABLE_STORY)->alias('t2')->on('t1.story = t2.id')
diff --git a/module/upgrade/model.php b/module/upgrade/model.php
index 73e2edea46..8d8d3a8325 100644
--- a/module/upgrade/model.php
+++ b/module/upgrade/model.php
@@ -513,6 +513,7 @@ class upgradeModel extends model
                 break;
             case '17_0':
                 $this->replaceSetLanePriv();
+                $this->updateProjectData();
                 break;
         }
 
@@ -6358,4 +6359,82 @@ class upgradeModel extends model
 
         return true;
     }
+
+    /**
+     * Update path and grade of program, project and execution.
+     *
+     * @access public
+     * @return bool
+     */
+    public function updateProjectData()
+    {
+        /* Process programs. */
+        $programs = $this->dao->select('id,parent,grade,path')->from(TABLE_PROJECT)->where('type')->eq('program')->orderBy('parent_asc')->fetchAll('id');
+        foreach($programs as $program)
+        {
+            if(!$program->parent)
+            {
+                $program->grade = 1;
+                $program->path  = ",$program->id,";
+            }
+            else
+            {
+                $program->grade = $programs[$program->parent]->grade + 1;
+                $program->path  = $programs[$program->parent]->path . "$program->id,";
+            }
+
+            $this->dao->update(TABLE_PROGRAM)
+                ->set('path')->eq($program->path)
+                ->set('grade')->eq($program->grade)
+                ->where('id')->eq($program->id)->exec();
+        }
+
+        /* Process projects. */
+        $projects = $this->dao->select('id,project,parent,grade,path')->from(TABLE_PROJECT)->where('type')->eq('project')->orderBy('parent_asc')->fetchAll('id');
+        foreach($projects as $project)
+        {
+            if(!$project->parent)
+            {
+                $project->grade = 1;
+                $project->path  = ",$project->id,";
+            }
+            else
+            {
+                $project->grade = $programs[$project->parent]->grade + 1;
+                $project->path  = $programs[$project->parent]->path . "$project->id,";
+            }
+
+            $this->dao->update(TABLE_PROJECT)
+                ->set('path')->eq($project->path)
+                ->set('grade')->eq($project->grade)
+                ->where('id')->eq($project->id)->exec();
+        }
+
+        /* Process executions. */
+        $sprints = $this->dao->select('id,project,parent,grade,path')->from(TABLE_PROJECT)
+            ->where('type')->ne('project')
+            ->andWhere('type')->ne('program')
+            ->orderBy('parent_asc')->fetchAll('id');
+
+        foreach($sprints as $sprint)
+        {
+            if($sprint->parent == $sprint->project)
+            {
+                $sprint->grade = 1;
+                $sprint->path  = ",$sprint->project,$sprint->id,";
+            }
+            else
+            {
+                $sprint->grade = 2;
+                $sprint->path  = $sprints[$sprint->parent]->path . "$sprint->id,";
+            }
+
+            $this->dao->update(TABLE_EXECUTION)
+                ->set('path')->eq($sprint->path)
+                ->set('grade')->eq($sprint->grade)
+                ->where('id')->eq($sprint->id)->exec();
+        }
+
+        return true;
+    }
 }