Understanding the release management approval process
After a release is planned and built, the release request is set to a status of Scheduled for Review. The release coordinator has the opportunity to review plans, schedules, and so on, before moving the release to the Implementation Approval phase.
Release form — Approvers tab

The read-only Current Approval Phase field shows what approval phase the release is in during its life cycle. For more information, see Approval-processes-provided-out-of-the-box-for-Release-Management.
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