CiviCRM Community Forums (archive)

So far we have only provided Profile support for core and custom Contact fields, and for adding selected contribution, membership and participant fields to online forms. You can't create or edit or view a contribution, or membership or participant record with a profile.

However, you can use the Custom Templates feature to make significant modifications to the forms / screens used for the above. If you need more info, best to post specific description of a form / view you want to change and the changes you want to make.