BS-8312    add the button for admin & PM and pop up (auto complete)
- Manage "userId" inside the Forms, by passing a new parameter and testing if we are in a "Start for" case or not (allows a user without actor mapping for a process to start a process for a user that is part of the actor mapping)
- Change the css Id of the Button "Start for" to "btn-start-for", and Factorize the code to create this button.