Whenever an approval has been started, it will show locked for approval, this prevents anyone who has access to edit the CP to making further amendments.
You are able to make amendments on the CP if further correction is required.
Any full control user on the CP or the one who started the approval (Usually the broker) can either Void/ Cancel the approval.
VOID:
When the CP has not being fully approved, you have the option to void the approval and free up the CP for further edits.
Cancel:
If the CP has been fully approved, only Cancel option is available.
And you will be prompted to put in a reason for cancelling approval.
The rejection reason will be recorded in the noticeboard.
Upon cancel/void, the CP automatically change back to working copy( if in Final status) and becomes unlocked.