I have a list with required Approval voor items (without an Approval workflow). One security group makes changes (changes are logged in a separate list) and another group approves or rejects the changes.
Problem: Approvers can also edit items during the process, and then approve their own changes.
I've tried using an SP 2010 Approval workflow, where the workflow stops if an item is edited (for example, by an Approver). But because all edits must be approved, the workflow starts again, and the same Approver can then approve his own changes.
Is there a way to prevent the user who has edited an item from approving it, even if he/she is in the Approver group?