Index: trunk/core/units/general/helpers/permissions_helper.php
===================================================================
diff -u -N -r8450 -r8546
--- trunk/core/units/general/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 8450)
+++ trunk/core/units/general/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 8546)
@@ -137,7 +137,12 @@
 			$table_name = $this->Application->getUnitOption($prefix, 'TableName');
 			$ci_table = $this->Application->getUnitOption('ci', 'TableName');
 
-			$sql = 'SELECT item_table.'.$id_field.', item_table.CreatedById, ci.CategoryId
+			$owner_field = $this->Application->getUnitOption($prefix, 'OwnerField');
+			if (!$owner_field) {
+				$owner_field = 'CreatedById';
+			}
+
+			$sql = 'SELECT item_table.'.$id_field.', item_table.'.$owner_field.' AS CreatedById, ci.CategoryId
 					FROM '.$table_name.' item_table
 					LEFT JOIN '.$ci_table.' ci ON ci.ItemResourceId = item_table.ResourceId
 					WHERE item_table.'.$id_field.' IN ('.$ids.') AND (ci.PrimaryCat = 1)';