Connect a specific Form to a businessProcessFlow

Hello gentlemen,

Is it possible to couple a newly made form to a business process flow that i made for a different department?

I tried to give both the form and the BPF the same security role but i can't find where to connect them.

We are a small organisation with 2 main departement. Both department have different ways to handle incidents. The process is ofcourse what they want but they also want different sections in the form when you switch process. 

For some reason i can't find this or maybe i overlook

Any suggestions what i should do?

kind Regards,

Ruud