Restricting "mark as complete" to Assignee and/or Project Owner

We have a system in which several approval subtasks are attached to a single parent task. To keep everyone conversing in the same space, we place the document to be reviewed in the parent task, and direct the reviewers to go up one step to see it. In order to add feedback, we have to add them as “Can Edit” to the project, but this has led to some confusion where they are marking the parent task as complete instead of the approval to which they are assigned. We have had three separate people make this mistake, even after having signed off correctly in previous subtasks. It would be very helpful if there was a setting at the project level that would allow only the Assignee or a Project Owner to mark a task as complete to help prevent accidents like this.

2 posts were merged into an existing topic: Mark all subtasks complete before allowing tasks to be marked complete

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