[Zope] Confirmation of delete in metapublisher

When you add entries in a metapublisher database, you get a list of these entries followed by the 'View', 'Edit', and 'Delete'. If I press the 'Delete' link the entry is deleted without warning. Is it possible to ask "are you sure" or something like that (and how do I do it) ? I know there is a metapublisher mailing list but the subscrition page seems to be down. I hope someone will answer on this list.