From the Person record, in the person tree on the left side of the record, click the Active Review link. Result: The Approval Routing tab displays a list of approvers.
Click the Signature tab.
Check the checkbox of the approver to sign off.
Click Action > Sign-off. Result: The Approval Sign-off window is displayed.
Select the appropriate approval status (Approved or Rejected).
Enter a Sign-off Comment.
Enter your user ID and password.
Click the Save button. Result: The transaction for this approver is now complete.