I am working on the tutorial and I am very new to OutSystems. I am currently working on the PersonMovieRoleForm now in the AddMovieParticipant Page. When I dragged the PersonRoleId over from the data tab to the form, if is giving me an error saying: Unknown variable in PersonMovieRole_PersonRoleId Combo Box. 

I am on this step:

And the Combo Box Properties look like this:

It seems to be doing the same thing for the PersonId step after this one. I do not know why you cannot write PersonMovieRoleForm.Record.PersonRoleId or PersonMovieRoleForm.Record.PersonId without getting an unknown variable error

Any help is apprciated. 



I figured it out. My Participation Variable had the data type PersonMovieRole Identifier rather than just PersonMovieRole