To update a document that is attached to an already routing eGC1.

1. Withdraw the eGC1. Note: If an eGC1 is marked as ready to submit and has In OSP status, it cannot be withdrawn. Instead, contact OSP and request they return the eGC1.
2. Click the Attached Documents link on the left navigation menu.
3. Locate the document and then click Update.
4. Enter a meaningful description in the Description box, find the new document to be attached, and then click Upload.
5. Click Certify & Route link on the left navigation menu.
6. Click Complete to put the eGC1 back into routing.