[Zope] ZCatalog Find Items from dtml

[Bob Barter]

I would like to force a ZCatalog to update itself with something like:

<dtml-call "myCatalog.manage_catalogFoundItems( ?????, 'objectType' )">

where objectType is the type of object that I want to put in the catalog.
Looking at manage_catalogFoundItems in ZCatalog.py, I see the following
parameters:

    def manage_catalogFoundItems(self, REQUEST, RESPONSE, URL2, URL1,
                                 obj_metatypes=None,
                                 obj_ids=None, obj_searchterm=None,
                                 obj_expr=None, obj_mtime=None,
                                 obj_mspec=None, obj_roles=None,
                                 obj_permission=None):

From the above, I am not sure how to construct the dtml-call.

Thanks,
Bob Barter