diff --git a/module/build/control.php b/module/build/control.php
index 745306a61f..36f4ea9d61 100644
--- a/module/build/control.php
+++ b/module/build/control.php
@@ -212,6 +212,9 @@ class build extends control
         $build = $this->build->getById((int)$buildID, true);
         if(!$build) die(js::error($this->lang->notFound) . js::locate('back'));
 
+        /* Determines whether an object is editable. */
+        $changeAllowed = !common::checkParentObjectClosed('build', $build);
+
         $product = $this->loadModel('product')->getById($build->product);
         if($product->type != 'normal') $this->lang->product->branch = sprintf($this->lang->product->branch, $this->lang->product->branchName[$product->type]);
 
@@ -269,6 +272,7 @@ class build extends control
         $this->view->type          = $type;
         $this->view->bugPager      = $bugPager;
         $this->view->branchName    = $build->productType == 'normal' ? '' : $this->loadModel('branch')->getById($build->branch);
+        $this->view->changeAllowed = $changeAllowed;
         $this->display();
     }
  
diff --git a/module/build/view/view.html.php b/module/build/view/view.html.php
index da89fa4ad9..bd53d2f43f 100644
--- a/module/build/view/view.html.php
+++ b/module/build/view/view.html.php
@@ -48,7 +48,7 @@ tbody tr td:first-child input{display:none;}
   </div>
   <div class='btn-toolbar pull-right'>
     <?php
-    if(!$build->deleted)
+    if(!$build->deleted and $changeAllowed)
     {
         echo $this->buildOperateMenu($build, 'view');
 
@@ -91,13 +91,13 @@ tbody tr td:first-child input{display:none;}
     </ul>
     <div class='tab-content'>
       <div class='tab-pane <?php if($type == 'story') echo 'active'?>' id='stories'>
-        <?php if(common::hasPriv('build', 'linkStory')):?>
+        <?php if($changeAllowed and common::hasPriv('build', 'linkStory')):?>
         <div class='actions'><?php echo html::a("javascript:showLink($build->id, \"story\")", '<i class="icon-link"></i> ' . $lang->build->linkStory, '', "class='btn btn-primary'");?></div>
         <div class='linkBox cell hidden'></div>
         <?php endif;?>
         <form class='main-table table-story' data-ride='table' method='post' target='hiddenwin' action='<?php echo inlink('batchUnlinkStory', "buildID={$build->id}")?>' id='linkedStoriesForm'>
           <table class='table has-sort-head' id='storyList'>
-            <?php $canBatchUnlink = common::hasPriv('build', 'batchUnlinkStory');?>
+            <?php $canBatchUnlink = $changeAllowed and common::hasPriv('build', 'batchUnlinkStory');?>
             <?php $vars = "buildID={$build->id}&type=story&link=$link&param=$param&orderBy=%s";?>
             <thead>
               <tr class='text-center'>
@@ -146,7 +146,7 @@ tbody tr td:first-child input{display:none;}
                 <td><?php echo $lang->story->stageList[$story->stage];?></td>
                 <td class='c-actions'>
                   <?php
-                  if(common::hasPriv('build', 'unlinkStory'))
+                  if($changeAllowed and common::hasPriv('build', 'unlinkStory'))
                   {
                       $unlinkURL = inlink('unlinkStory', "buildID=$build->id&story=$story->id");
                       echo html::a("javascript:ajaxDelete(\"$unlinkURL\", \"storyList\", confirmUnlinkStory)", '<i class="icon-unlink"></i>', '', "class='btn btn-icon' title='{$lang->build->unlinkStory}'");
@@ -176,13 +176,13 @@ tbody tr td:first-child input{display:none;}
         </form>
       </div>
       <div class='tab-pane <?php if($type == 'bug') echo 'active'?>' id='bugs'>
-        <?php if(common::hasPriv('build', 'linkBug')):?>
+        <?php if($changeAllowed and common::hasPriv('build', 'linkBug')):?>
         <div class='actions'><?php echo html::a("javascript:showLink($build->id, \"bug\")", '<i class="icon-bug"></i> ' . $lang->build->linkBug, '', "class='btn btn-primary'");?></div>
         <div class='linkBox cell hidden'></div>
         <?php endif;?>
         <form class='main-table table-bug' data-ride='table' method='post' target='hiddenwin' action="<?php echo inLink('batchUnlinkBug', "build=$build->id");?>" id='linkedBugsForm'>
           <table class='table has-sort-head' id='bugList'>
-            <?php $canBatchUnlink = common::hasPriv('build', 'batchUnlinkBug');?>
+            <?php $canBatchUnlink = $changeAllowed and common::hasPriv('build', 'batchUnlinkBug');?>
             <?php $vars = "buildID={$build->id}&type=bug&link=$link&param=$param&orderBy=%s";?>
             <thead>
               <tr class='text-center'>
@@ -227,7 +227,7 @@ tbody tr td:first-child input{display:none;}
                 <td><?php echo substr($bug->resolvedDate, 5, 11)?></td>
                 <td class='c-actions'>
                   <?php
-                  if(common::hasPriv('build', 'unlinkBug'))
+                  if($changeAllowed and common::hasPriv('build', 'unlinkBug'))
                   {
                       $unlinkURL = inlink('unlinkBug', "buildID=$build->id&bug=$bug->id");
                       echo html::a("javascript:ajaxDelete(\"$unlinkURL\", \"bugList\", confirmUnlinkBug)", '<i class="icon-unlink"></i>', '', "class='btn btn-icon' title='{$lang->build->unlinkBug}'");
diff --git a/module/project/control.php b/module/project/control.php
index 3449b2619c..db36a93b18 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -945,6 +945,7 @@ class project extends control
         $this->view->title       = $this->projects[$projectID] . $this->lang->colon . $this->lang->testtask->common;
         $this->view->position[]  = html::a($this->createLink('project', 'testtask', "projectID=$projectID"), $this->projects[$projectID]);
         $this->view->position[]  = $this->lang->testtask->common;
+        $this->view->project     = $project;
         $this->view->projectID   = $projectID;
         $this->view->projectName = $this->projects[$projectID];
         $this->view->pager       = $pager;
@@ -1047,12 +1048,17 @@ class project extends control
         $project   = $this->commonAction($projectID);
         $projectID = $project->id;
 
+        /* Determines whether an object is editable. */
+        $changeAllowed = true;
+        if(!empty($this->config->global->closedProjectStatus) and $project->status == 'closed') $changeAllowed = false;
+
         $title      = $project->name . $this->lang->colon . $this->lang->project->team;
         $position[] = html::a($this->createLink('project', 'browse', "projectID=$projectID"), $project->name);
         $position[] = $this->lang->project->team;
 
-        $this->view->title    = $title;
-        $this->view->position = $position;
+        $this->view->title         = $title;
+        $this->view->position      = $position;
+        $this->view->changeAllowed = $changeAllowed;
 
         $this->display();
     }
@@ -1923,6 +1929,7 @@ class project extends control
         $this->view->title          = $title;
         $this->view->position       = $position;
         $this->view->allProducts    = $allProducts;
+        $this->view->project        = $project;
         $this->view->linkedProducts = $linkedProducts;
         $this->view->branchGroups   = $this->loadModel('branch')->getByProducts(array_keys($allProducts), '', $linkedBranches);
 
diff --git a/module/project/view/build.html.php b/module/project/view/build.html.php
index 1d16608c6f..3f87eb6e43 100644
--- a/module/project/view/build.html.php
+++ b/module/project/view/build.html.php
@@ -29,7 +29,9 @@
   </div>
     <a class="btn btn-link querybox-toggle" id="bysearchTab"><i class="icon icon-search muted"></i> <?php echo $lang->project->byQuery;?></a>
   <div class="btn-toolbar pull-right">
+    <?php if(empty($this->config->global->closedProjectStatus) or $project->status != 'closed'):?>
     <?php common::printLink('build', 'create', "project=$project->id", "<i class='icon icon-plus'></i> " . $lang->build->create, '', "class='btn btn-primary'");?>
+    <?php endif;?>
   </div>
 </div>
 <div id="mainContent">
diff --git a/module/project/view/manageproducts.html.php b/module/project/view/manageproducts.html.php
index 20d06bb628..0275b6c339 100644
--- a/module/project/view/manageproducts.html.php
+++ b/module/project/view/manageproducts.html.php
@@ -57,7 +57,7 @@
       </div>
       <div class="detail text-center form-actions">
         <?php echo html::hidden("post", 'post');?>
-        <?php echo html::submitButton();?>
+        <?php if(empty($this->config->global->closedProjectStatus) or $project->status != 'closed') echo html::submitButton();?>
       </div>
     </form>
   </div>
diff --git a/module/project/view/team.html.php b/module/project/view/team.html.php
index 2335c0bab7..4d9c6a7a57 100644
--- a/module/project/view/team.html.php
+++ b/module/project/view/team.html.php
@@ -18,14 +18,17 @@
   </div>
   <div class='btn-toolbar pull-right'>
     <?php
-    if(commonModel::isTutorialMode())
+    if($changeAllowed)
     {
-        $wizardParams = helper::safe64Encode("projectID=$project->id");
-        echo html::a($this->createLink('tutorial', 'wizard', "module=project&method=manageMembers&params=$wizardParams"), "<i class='icon icon-persons'></i> " . $lang->project->manageMembers, '', "class='btn btn-primary manage-team-btn'");
-    }
-    else
-    {
-        if(!empty($app->user->admin) or empty($app->user->rights['rights']['my']['limited'])) common::printLink('project', 'manageMembers', "projectID=$project->id", "<i class='icon icon-persons'></i> " . $lang->project->manageMembers, '', "class='btn btn-primary manage-team-btn'");
+        if(commonModel::isTutorialMode())
+        {
+            $wizardParams = helper::safe64Encode("projectID=$project->id");
+            echo html::a($this->createLink('tutorial', 'wizard', "module=project&method=manageMembers&params=$wizardParams"), "<i class='icon icon-persons'></i> " . $lang->project->manageMembers, '', "class='btn btn-primary manage-team-btn'");
+        }
+        else
+        {
+            if(!empty($app->user->admin) or empty($app->user->rights['rights']['my']['limited'])) common::printLink('project', 'manageMembers', "projectID=$project->id", "<i class='icon icon-persons'></i> " . $lang->project->manageMembers, '', "class='btn btn-primary manage-team-btn'");
+        }
     }
     ?>
   </div>
@@ -52,7 +55,9 @@
           <th><?php echo $lang->team->hours;?></th>
           <th><?php echo $lang->team->totalHours;?></th>
           <th class='w-100px text-center'><?php echo $lang->team->limited;?></th>
+          <?php if($changeAllowed):?>
           <th class='c-actions-1 w-80px text-center'><?php echo $lang->actions;?></th>
+          <?php endif;?>
         </tr>
       </thead>
       <tbody>
@@ -72,6 +77,7 @@
           <td><?php echo $member->hours . $lang->project->workHour;?></td>
           <td><?php echo $memberHours . $lang->project->workHour;?></td>
           <td class="text-center"><?php echo $lang->team->limitedList[$member->limited];?></td>
+          <?php if($changeAllowed):?>
           <td class='c-actions text-center'>
             <?php
             if (common::hasPriv('project', 'unlinkMember', $member))
@@ -81,6 +87,7 @@
             }
             ?>
           </td>
+          <?php endif;?>
         </tr>
         <?php endforeach;?>
       </tbody>
diff --git a/module/project/view/testtask.html.php b/module/project/view/testtask.html.php
index e377e56e56..79e46fe464 100644
--- a/module/project/view/testtask.html.php
+++ b/module/project/view/testtask.html.php
@@ -29,7 +29,9 @@
   </div>
   <div class="btn-toolbar pull-right">
     <?php common::printIcon('testreport', 'browse', "objectID=$projectID&objectType=project", '', 'button','flag muted');?>
+    <?php if(empty($this->config->global->closedProjectStatus) or $project->status != 'closed'):?>
     <?php common::printLink('testtask', 'create', "product=0&project=$projectID", "<i class='icon icon-plus'></i> " . $lang->testtask->create, '', "class='btn btn-primary'");?>
+    <?php endif;?>
   </div>
 </div>
 <div id="mainContent">