The Document Status window is used to change a document status. You may select any status that is not dimmed to effect a status change. Dimmed statuses are not allowed, based on the current status of the document and your permissions.

For detailed explanations of Controlled Document Status Designations, and to see a flow chart for the Controlled Document Life Cycle, read the below-referenced document :

COMPAS Document ID # 30581 BCS NPR Document Control Recommended Practice.