Approvals
A form with Requires review switched on sends every submitted record to the review queue, where a manager approves it or returns it for edits. Until then the record is submitted; afterwards it is approved or rejected.

Deciding
For each record:
- Approve marks it approved and closes it to editing.
- Return for edits sends it back to the submitter as rejected, with your note attached. A note is required when returning — say what needs changing.
The submitter is notified either way. A returned record can be edited and resubmitted, and comes back through the queue.
Who can approve
Managers, admins and owners. Somebody holding a record that has been assigned to them can edit it and send it back, but cannot approve it, however it was assigned. Approving is a decision, and decisions are recorded with who made them.
Multi-step workflows
A form can require more than one approval in sequence — a supervisor, then a manager. Set this up under the form’s Workflow page.

Turning review on or off
In the form builder, with nothing selected, the right panel has Requires review. Off, a submitted record is complete on submission and skips the queue. Changing this affects records submitted from then on; records already in the queue stay there.
Every decision is recorded — who, when, which step, and the note — and shown in the record’s history. See Record history.