diff --git a/module/project/control.php b/module/project/control.php
index 0e36ee9592..c91b92a5c2 100644
--- a/module/project/control.php
+++ b/module/project/control.php
@@ -132,6 +132,7 @@ class project extends control
         $this->view->orderBy    = $orderBy;
         $this->view->browseType = strtolower($status);
         $this->view->status     = $status;
+        $this->view->users      = $this->loadModel('user')->getPairs('noletter');
 
         $this->display();
     }
@@ -164,6 +165,9 @@ class project extends control
         $taskLang    = $this->lang->task;
         $groupByList = array();
         $groupTasks  = array();
+
+        /* Get users. */
+        $users = $this->loadModel('user')->getPairs('noletter');
         foreach($tasks as $task)
         {
             if($groupBy == 'story')
@@ -179,6 +183,18 @@ class project extends control
             {
                 $groupTasks[$task->assignedToRealName][] = $task;
             }
+            elseif($groupBy == 'openedby')
+            {
+                $groupTasks[$users[$task->openedBy]][] = $task;
+            }
+            elseif($groupBy == 'finishedby')
+            {
+                $groupTasks[$users[$task->finishedBy]][] = $task;
+            }
+            elseif($groupBy == 'closedby')
+            {
+                $groupTasks[$users[$task->closedBy]][] = $task;
+            }
             elseif($groupBy == 'type')
             {
                 $groupTasks[$taskLang->typeList[$task->type]][] = $task;
@@ -195,6 +211,7 @@ class project extends control
         $this->view->groupByList = $groupByList;
         $this->view->browseType  = 'group';
         $this->view->groupBy     = $groupBy;
+        $this->view->users       = $users;
         $this->display();
     }
 
diff --git a/module/project/lang/en.php b/module/project/lang/en.php
index 09a1e61a8b..bf021d6421 100644
--- a/module/project/lang/en.php
+++ b/module/project/lang/en.php
@@ -92,7 +92,11 @@ $lang->project->delayed             = 'Delayed';
 $lang->project->groups['story']     = 'Group by story';
 $lang->project->groups['status']    = 'Group by status';
 $lang->project->groups['pri']       = 'Group by priority';
+$lang->project->groups['openedby']  = 'Group by openedBy';
 $lang->project->groups['assignedTo']= 'Group by assignedTo';
+$lang->project->groups['finishedby']= 'Group by finishedBy';
+$lang->project->groups['closedby']  = 'Group by closedBy';
+
 $lang->project->groups['estimate']  = 'Group by estimate';
 $lang->project->groups['consumed']  = 'Group by consumed';
 $lang->project->groups['left']      = 'Group by left';
diff --git a/module/project/lang/zh-cn.php b/module/project/lang/zh-cn.php
index 456ba33232..fe7434ba77 100644
--- a/module/project/lang/zh-cn.php
+++ b/module/project/lang/zh-cn.php
@@ -92,7 +92,10 @@ $lang->project->delayed             = '已延期';
 $lang->project->groups['story']     = '需求分组';
 $lang->project->groups['status']    = '状态分组';
 $lang->project->groups['pri']       = '优先级分组';
+$lang->project->groups['openedby']  = '创建者分组';
 $lang->project->groups['assignedTo']= '指派给分组';
+$lang->project->groups['finishedby']= '完成者分组';
+$lang->project->groups['closedby']  = '关闭者分组';
 $lang->project->groups['estimate']  = '预计分组';
 $lang->project->groups['consumed']  = '已消耗分组';
 $lang->project->groups['left']      = '剩余分组';
diff --git a/module/project/view/grouptask.html.php b/module/project/view/grouptask.html.php
index 44676144b1..a2d07f1b2e 100644
--- a/module/project/view/grouptask.html.php
+++ b/module/project/view/grouptask.html.php
@@ -20,6 +20,7 @@
       <th><?php echo $lang->task->name;?></th>
       <th class='w-pri'><?php echo $lang->priAB;?></th>
       <th class='w-user'><?php echo $lang->task->assignedTo;?></th>
+      <th class='w-user'><?php echo $lang->task->finishedBy;?></th>
       <th><?php echo $lang->task->estimateAB;?></th>
       <th><?php echo $lang->task->consumedAB;?></th>
       <th><?php echo $lang->task->leftAB;?></th>
@@ -41,6 +42,7 @@
         <td class='a-left'>&nbsp;<?php echo $task->id . $lang->colon; if(common::hasPriv('task', 'view')) echo html::a($this->createLink('task', 'view', "task=$task->id"), $task->name); else echo $task->name;?></td>
         <td><?php echo $task->pri;?></td>
         <td <?php echo $assignedToClass;?>><?php echo $task->assignedToRealName;?></td>
+        <td><?php echo $users[$task->finishedBy];?></td>
         <td><?php echo $task->estimate;?></td>
         <td><?php echo $task->consumed;?></td>
         <td><?php echo $task->left;?></td>
diff --git a/module/project/view/task.html.php b/module/project/view/task.html.php
index 4ef9eb22e6..c1ff9c6bc8 100644
--- a/module/project/view/task.html.php
+++ b/module/project/view/task.html.php
@@ -23,6 +23,7 @@
       <th class='w-pri'>   <?php common::printOrderLink('pri',       $orderBy, $vars, $lang->priAB);?></th>
       <th class='w-p30'>   <?php common::printOrderLink('name',      $orderBy, $vars, $lang->task->name);?></th>
       <th class='w-user'>  <?php common::printOrderLink('assignedTo',$orderBy, $vars, $lang->task->assignedTo);?></th>
+      <th class='w-user'>  <?php common::printOrderLink('finishedBy',$orderBy, $vars, $lang->task->finishedBy);?></th>
       <th class='w-hour'>  <?php common::printOrderLink('estimate',  $orderBy, $vars, $lang->task->estimateAB);?></th>
       <th class='w-hour'>  <?php common::printOrderLink('consumed',  $orderBy, $vars, $lang->task->consumedAB);?></th>
       <th class='w-hour'>  <?php common::printOrderLink('left',      $orderBy, $vars, $lang->task->leftAB);?></th>
@@ -40,6 +41,7 @@
       <td><?php echo $lang->task->priList[$task->pri];?></td>
       <td class='a-left nobr'><?php if(!common::printLink('task', 'view', "task=$task->id", $task->name)) echo $task->name;?></td>
       <td <?php echo $class;?>><?php echo $task->assignedToRealName;?></td>
+      <td><?php echo $users[$task->finishedBy];?></td>
       <td><?php echo $task->estimate;?></td>
       <td><?php echo $task->consumed;?></td>
       <td><?php echo $task->left;?></td>