I have a process with a single form and 4 Assign Task operations. During Assign Task operations 1 and 3, the form is edited. During Assign Task operation 2 and 4, it should be read-only (it is reviewed and acknowledged, but not changed). There is no single criteria in the form data that indicates whether a form should be read-only or not -- this is only signaled by the step in the process. What is the best way to manage the read-only state?
Is there a way to make the form read-only via a setting in Workbench, or should I do this via a script in the form?