Community owners can edit library settings to require that all new and updated files must be reviewed and approved by specific users or groups before the files can be published to the library.
When a user checks a file in to a library that requires draft reviews, the file is locked and it cannot be edited by anyone. The file owner can cancel the draft review to revise file content and resubmit an updated draft.
File reviewers are notified when draft files are submitted for review. If they approve a draft, the file is published to the library and is unlocked. If the file is rejected following review, the file owner must accept the rejection by clicking the Stop Review option. When the file owner stops the review, the file is unlocked and they can continue updating the draft. If they want to remove the draft, they can discard the draft after stopping the review.
Community owners can review all draft documents and approve or reject the submitted content as the proxy of a designated reviewer.
For information about how to enable draft review for a community library, see How do I manage a community library.