* Adjust code .

module/group/css/editmanagepriv.css

@@ -17,6 +17,7 @@
 .sorter-group {display: flex; flex-wrap: wrap;}
 .sorter-group > .group-item {flex: 0 0 25%; overflow: hidden;}
 .checkbox-primary > input {width: 20px;}
+.permission-row label.active {background: #e6f0ff;}
 
 /* tree */
 .tree ul > li {display: inline-block; width: 50%;}

module/group/js/editmanagepriv.js

@@ -101,6 +101,11 @@ $(function()
         e.stopPropagation();
         if($(e.target).prop('tagName') == 'LABEL')
         {
+            if($('.permission-row label.bg-primary-pale').length)
+            {
+                $('.permission-row label.bg-primary-pale').removeClass('bg-primary-pale');
+            }
+            $(e.target).addClass('bg-primary-pale');
             var selectedID = $(this).siblings('input:checkbox').data('id');
             $.get(createLink('group', 'ajaxGetPrivRelations', "privID=" + selectedID), function(data)
             {