Why am I unable to edit the extensible flexfields on the change order?

Your ability to edit flexfields depends on the following:

• You must have the Manage Change Order privilege.
• Permission for the Manage Change Header Attributes action (in the additional workflow controls table) must be set to All or Additional Information. For example, if you are the creator of the change, the Creator column for this action must be set to All or Additional Information.
• You must be assigned both view and edit privileges on the Edit Context page.
• In the Security tab of the change type, your role or user ID must be assigned the same view and edit privileges (that was assigned on the Edit Context page). For more information, see the related topics.