$tasks = $oData->tasks;
 // code added by gustavo cruz gustavo-at-colosa-dot-com
 // evaluate actions or import options
 switch ($action) {
     case "none":
         $groupsDuplicated = $oProcess->checkExistingGroups($oData->groupwfs);
         break;
     case "rename":
         $oData->groupwfs = $oProcess->renameExistingGroups($oData->groupwfs);
         $groupsDuplicated = $oProcess->checkExistingGroups($oData->groupwfs);
         break;
     case "merge":
         $oBaseGroup = $oData->groupwfs;
         $oNewGroup = $oProcess->mergeExistingGroups($oData->groupwfs);
         $oData->groupwfs = $oNewGroup;
         $oData->taskusers = $oProcess->mergeExistingUsers($oBaseGroup, $oNewGroup, $oData->taskusers);
         break;
     default:
         $groupsDuplicated = $oProcess->checkExistingGroups($oData->groupwfs);
         break;
 }
 // if there are duplicated groups render the group importing options
 if ($groupsDuplicated > 0) {
     $Fields['PRO_FILENAME'] = $filename;
     $Fields['PRO_PATH'] = $path;
     $Fields['IMPORT_OPTION'] = $option;
     $Fields['OBJ_UID'] = $ObjUid;
     $G_MAIN_MENU = 'processmaker';
     $G_ID_MENU_SELECTED = 'PROCESSES';
     $G_PUBLISH = new Publisher();
     $G_PUBLISH->AddContent('xmlform', 'xmlform', 'processes/processes_ValidatingGroups', '', $Fields, 'processes_ImportExisting');