Be sure that you are making those fields "viewable" after creating the custom field by editing your request.
Other than that this is a good question. I am not aware of what our field
limitations are for Projects/Requests. Project fields was bumped
up to 60 or 100 custom fields in 5.0, which I'm sure carried over for
PPM6. These fields should not be restricted to the same limits as
Dynamic Applications (25 numeric/25 alpha).
Are you at more than 60 fields?
Also, certain fields may not display such as create date and item
number, and calculations because they are created after the form is
submitted.
If you've done all this, then what are the field types that are not displaying?
Steve Thompson | Solutions Consultant
Daptiv