Hi,
Can you precise what you want to achieve?
If you have a new itemtype, you will need a property of type Sequence. In the admin folder from the TOC you can create new sequences.
If you want to attach a new form to your itemtype, create a new form first and then attach it in the view tab of you itemtype confguration.
Hope that helps a little bit. There are quite a lot of info about these configurations if you go in the help menu -> just ask innovator
