diff --git a/module/kanban/control.php b/module/kanban/control.php
index ab43874dc2..51302e7071 100644
--- a/module/kanban/control.php
+++ b/module/kanban/control.php
@@ -447,6 +447,13 @@ class kanban extends control
      */
     public function splitColumn($columnID)
     {
+        if(!empty($_POST['name']))
+        {
+            $this->kanban->splitColumn($columnID);
+            if(dao::isError()) $this->send(array('message' => dao::getError(), 'result' => 'fail'));
+            $this->send(array('message' => $this->lang->saveSuccess, 'result' => 'success', 'locate' => 'parent'));
+        }
+
         $this->display();
     }
 
diff --git a/module/kanban/js/splitcolumn.js b/module/kanban/js/splitcolumn.js
index ab1bf6adf8..068d6de8ab 100644
--- a/module/kanban/js/splitcolumn.js
+++ b/module/kanban/js/splitcolumn.js
@@ -1,29 +1,27 @@
-$(function()
+$(document).on('click', "[id^='noLimit']", function()
 {
-    $("[id^='noLimit']").click(function()
+    var index = $(this).attr('id').slice(7);
+    if($(this).attr('checked') == 'checked')
     {
-        var index = $(this).attr('id').slice(7);
-        if($(this).attr('checked') == 'checked')
-        {
-            $('#WIPCount' + index).val('');
-            $('#WIPCount' + index).attr('disabled', true);
-        }
-        else
-        {
-            $('#WIPCount' + index).removeAttr('disabled');
-        }
-    });
-})
+        $('#WIPCount' + index).val('');
+        $('#WIPCount' + index).attr('disabled', true);
+    }
+    else
+    {
+        $('#WIPCount' + index).removeAttr('disabled');
+    }
+});
 
 function addItem(obj)
 {
     var item = $('#addItem').html().replace(/%i%/g, i);
     $(obj).closest('tr').after('<tr class="addedItem">' + item  + '</tr>');
 
-    i ++;
+    i++;
 }
 
 function deleteItem(obj)
 {
+    if($('#columnForm .table tbody').children('tr').length < 4) return false;
     $(obj).closest('tr').remove();
 }
diff --git a/module/kanban/model.php b/module/kanban/model.php
index 68801de276..bb3657a82b 100644
--- a/module/kanban/model.php
+++ b/module/kanban/model.php
@@ -310,6 +310,69 @@ class kanbanModel extends model
         return $columnID;
     }
 
+    /**
+     * Split column.
+     *
+     * @param  int    $columnID
+     * @access public
+     * @return void
+     */
+    public function splitColumn($columnID)
+    {
+        $this->loadModel('action');
+        $data            = fixer::input('post')->get();
+        $column          = $this->getColumnByID($columnID);
+        $maxOrder        = $this->dao->select('MAX(`order`) AS maxOrder')->from(TABLE_KANBANCOLUMN)->where('`group`')->eq($column->group)->fetch('maxOrder');
+        $order           = $maxOrder + 1;
+        $sumChildLimit   = $this->dao->select('SUM(`limit`) AS sumChildLimit')->from(TABLE_KANBANCOLUMN)->where('parent')->eq($columnID)->fetch('sumChildLimit');
+
+        $childrenColumn  = array();
+        foreach($data->name as $i => $name)
+        {
+            $childColumn = new stdclass();
+            $childColumn->lane   = $column->lane;
+            $childColumn->parent = $column->id;
+            $childColumn->region = $column->region;
+            $childColumn->group  = $column->group;
+            $childColumn->name   = $name;
+            $childColumn->color  = $data->color[$i];
+            $childColumn->limit  = isset($data->noLimit[$i]) ? -1 : $data->WIPCount[$i];
+            $childColumn->order  = $order;
+
+            if(!preg_match("/^-?\d+$/", $childColumn->limit) or (!isset($data->noLimit[$i]) and $childColumn->limit <= 0))
+            {
+                dao::$errors['limit'] = $this->lang->kanban->error->mustBeInt;
+                return false;
+            }
+
+            $sumChildLimit += $childColumn->limit;
+            if($column->limit != -1 and ($childColumn->limit == -1 or ($column->limit < $sumChildLimit)))
+            {
+                dao::$errors['limit'] = $this->lang->kanban->error->parentLimitNote;
+                return false;
+            }
+
+            $order ++;
+            $childrenColumn[$i] = $childColumn;
+        }
+
+        foreach($childrenColumn as $i => $childColumn)
+        {
+            $this->dao->insert(TABLE_KANBANCOLUMN)->data($childColumn)
+                ->autoCheck()
+                ->batchCheck($this->config->kanban->splitcolumn->requiredFields, 'notempty')
+                ->exec();
+
+            if(dao::isError()) return false;
+            if(!dao::isError())
+            {
+                $childColumnID = $this->dao->lastInsertID();
+                $this->dao->update(TABLE_KANBANCOLUMN)->set('type')->eq("column{$childColumnID}")->where('id')->eq($childColumnID)->exec();
+                $this->action->create('kanbanColumn', $childColumnID, 'created');
+            }
+        }
+    }
+
     /**
      * Create a kanban card.
      *
diff --git a/module/kanban/view/space.html.php b/module/kanban/view/space.html.php
index ccb900c5da..22e736eae5 100644
--- a/module/kanban/view/space.html.php
+++ b/module/kanban/view/space.html.php
@@ -91,7 +91,7 @@
                     </div>
                     <?php endforeach;?>
                     <?php if($teamCount > 3):?>
-                    <?php echo '<span>…</span>';?>
+                    <?php if($teamCount > 4) echo '<span>…</span>';?>
                     <div title="<?php echo $users[$member];?>">
                       <?php echo html::smallAvatar(array('avatar' => $usersAvatar[end($teamPairs)], 'account' => $member)); ?>
                     </div>
diff --git a/module/kanban/view/splitcolumn.html.php b/module/kanban/view/splitcolumn.html.php
index 6deef102fe..ac4503aab6 100644
--- a/module/kanban/view/splitcolumn.html.php
+++ b/module/kanban/view/splitcolumn.html.php
@@ -16,15 +16,15 @@
     <div class='main-header'>
     <h2><span><?php echo $lang->kanban->splitColumn;?></span></h2>
     </div>
-    <form metdod='post' enctype='multipart/form-data' target='hiddenwin' id='columnForm'>
+    <form class='form-ajax' metdod='post' enctype='multipart/form-data' id='columnForm'>
       <table class='table table-form'>
         <?php $i = 1;?>
         <tr>
           <td class='c-id'><strong><?php echo $i;?></strong></td>
           <td class='c-nameTitle'><strong><?php echo $lang->kanbancolumn->childName;?></strong></td>
-          <td class='c-name'><?php echo html::input("name[$i]", '', "class='form-control'");?></td>
+          <td class='c-name required'><?php echo html::input("name[$i]", '', "class='form-control'");?></td>
           <td class='c-colorTitle'><strong><?php echo $lang->kanbancolumn->childColor;?></strong></td>
-          <td class='c-color'><?php echo html::select("color[$i]", '', '', "class='form-control chosen'");?></td>
+          <td class='c-color required'><?php echo html::select("color[$i]", '', '', "class='form-control chosen'");?></td>
           <td class='c-colorTitle'><strong><?php echo $lang->kanban->WIPCount;?></strong></td>
           <td class='c-WIPCount required'>
             <div class="table-col">
@@ -33,7 +33,7 @@
             <div class="table-col w-50px">
               <span class="input-group-addon" style="border: 1px solid #dcdcdc; border-left-widtd: 0px;">
                 <div class='checkbox-primary'>
-                  <input id="noLimit<?php echo $i;?>" name="noLimit<?php echo $i;?>" value='-1' type='checkbox' class='no-margin' checked/>
+                  <input id="noLimit<?php echo $i;?>" name="noLimit[<?php echo $i;?>]" value='-1' type='checkbox' class='no-margin' checked/>
                   <label for='needNotReview'><?php echo $lang->kanban->noLimit;?></label>
                 </div>
               </span>
@@ -55,7 +55,7 @@
             <div class="table-col w-50px">
               <span class="input-group-addon" style="border: 1px solid #dcdcdc; border-left-widtd: 0px;">
                 <div class='checkbox-primary'>
-                  <input id="noLimit<?php echo $i;?>" name="noLimit<?php echo $i;?>" value='-1' type='checkbox' class='no-margin' checked/>
+                  <input id="noLimit<?php echo $i;?>" name="noLimit[<?php echo $i;?>]" value='-1' type='checkbox' class='no-margin' checked/>
                   <label for='needNotReview'><?php echo $lang->kanban->noLimit;?></label>
                 </div>
               </span>
@@ -66,6 +66,7 @@
             <a href='javascript:;' onclick='deleteItem(this)' class='btn btn-link'><i class='icon icon-close'></i></a>
           </td>
         </tr>
+        <?php $i++;?>
         <tr>
           <td colspan='12' class='text-center form-actions'>
             <?php echo html::submitButton();?>
@@ -94,7 +95,7 @@
         <div class="table-col w-50px">
           <span class="input-group-addon" style="border: 1px solid #dcdcdc; border-left-widtd: 0px;">
             <div class='checkbox-primary'>
-              <input id="noLimit<?php echo $i;?>" name="noLimit<?php echo $i;?>" value='-1' type='checkbox' class='no-margin' checked/>
+              <input id="noLimit<?php echo $i;?>" name="noLimit[<?php echo $i;?>]" value='-1' type='checkbox' class='no-margin' checked/>
               <label for='needNotReview'><?php echo $lang->kanban->noLimit;?></label>
             </div>
           </span>
diff --git a/module/project/view/browsebycard.html.php b/module/project/view/browsebycard.html.php
index a71c16e9ec..57e22c4437 100644
--- a/module/project/view/browsebycard.html.php
+++ b/module/project/view/browsebycard.html.php
@@ -162,7 +162,7 @@
                 </a>
                 <?php endforeach;?>
                 <?php if($project->teamCount > 3):?>
-                <?php echo '<span>…</span>';?>
+                <?php if($project->teamCount > 4) echo '<span>…</span>';?>
                 <a href='<?php echo helper::createLink('project', 'team', "projectID=$projectID");?>' title="<?php echo $users[$member];?>">
                   <?php echo html::smallAvatar(array('avatar' => $usersAvatar[end($project->teamMembers)], 'account' => $member)); ?>
                 </a>