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Duplicate

looks like the same idea was posted 2 times. ( Enable a setting that can be made so that reviewers/authors cannot edit a topic that is the target for their review in Draft Space )

Enable a setting that could be made so that only assigned reviewers/authors can edit a topic that is the target of their review in Draft Spaces

Our end users would like to ensure that reviewers/authors can only edit the topics they are reviewing (topics for which they have received a link) and not other topics that are in Draft state in a target publication.

Scott Bachmann