Often, it is required that a form be changed by a second or third person when handling a request (so a process needs to have started). This is done by allowing the actor to change the request form. It is possible to define which fields can be modified. These are called Form Change Profiles.
To do this, edit the form and go to the "form change profile" tab. Click on "+Add New Form Change Profile"
Next, provide a name and internal label.
Check the fields that can be modified by this profile.
Then click on Save or OK.
To use the profile in a process, see section on Approval Step