zentao/extension/ipd/group/ext/lang/en/aflow.php

<?php
if(!isset($lang->workflow))           $lang->workflow           = new stdclass();
if(!isset($lang->workflowaction))     $lang->workflowaction     = new stdclass();
if(!isset($lang->workflowfield))      $lang->workflowfield      = new stdclass();
if(!isset($lang->workflowcondition))  $lang->workflowcondition  = new stdclass();
if(!isset($lang->workflowlayout))     $lang->workflowlayout     = new stdclass();
if(!isset($lang->workflowlinkage))    $lang->workflowlinkage    = new stdclass();
if(!isset($lang->workflowhook))       $lang->workflowhook       = new stdclass();
if(!isset($lang->workflowlabel))      $lang->workflowlabel      = new stdclass();
if(!isset($lang->workflowrelation))   $lang->workflowrelation   = new stdclass();
if(!isset($lang->workflowreport))     $lang->workflowreport     = new stdclass();
if(!isset($lang->workflowdatasource)) $lang->workflowdatasource = new stdclass();
if(!isset($lang->workflowrule))       $lang->workflowrule       = new stdclass();