Hmm... If I’m understanding you correctly...
The actions are all listed in manager/index.php - but the action numbers there are NOT the same (how convenient) as those in the tree. An example:
constructLink(1, "context_view", $_lang["view_document"], 1);
The number "1" (first one) there points to the action number in the menuHandler() function located in manager/frames/3.php. By looking at the case for "1" there we see the url:
case 1 :
top.main.document.location.href="index.php?a=3&id=" + itemToChange;
break
From this we look at the querystring and see that the a=3. So now we can look at the manager/index.php file and see:
/********************************************************************/
/* document data */
/********************************************************************/
case "3" :
// get the page to show document's data
include_once "header.inc.php";
include_once "actions/static/document_data.static.action.php";
include_once "footer.inc.php";
break;
From there, you’d go to those included files to see what was actually being done... did I miss the question entirely?