On the list, click the value in the status column to open the Approval Graph for your eGC1.  Note: The Approval Graph is not available from the status column when the eGC1 is still in Composing status.
You can also open the Approval Graph from the Certify & Route page using the link in the section.
The page, accessible from the Approval Graph, displays a record of all approval actions taken on an application.

