Promotion Workflow - Limit Define Participants cehck boxes
Just getting started on WC 9.1m040 implementation.
The final step in a user creating a Promotion Request is to Define Participants.
I have the workflow specifying the Approver as the Doc Ctrl Group, those are greyed out so users cannot de-select them. However I have the Approval set for Any since anyone in the Doc Ctrl group can Approve. This opened the door for users to add themselves as an Approver and approve it themselves.
I've modified the OOTB PromotionRequestApproval workflow. Everything is working great except I cannot seem to find the right setup to dis-allow the creator to select Participants for Approver. It's got to be there somewhere... right?

