[Zope] Defining attributes for DTML Document properties.

Is there a way to map attributes to a property? I am trying to create an interface that will allow users more control on what they want a particular property to do. For example, whether or not the property should appear as a html meta tag in it's respective object. Ideally, flags such as this one, could be controlled via a form interface. Thanks for any help you may be able to provide :-) Matt Westgate