Navigate to the Change Orders Page

From the My Contract menu at the top of any project page, select the My Change Orders link to go to the My Change Orders tab of the Change Orders page.
From the Subcontracts menu at the top of any project page, select the Subcontract Change Orders link to go to the Subcontract Change Orders tab of the Change Orders page. This option is only available if you are a Prime Subcontractor with on-system Sub-Tier Subcontractors working for you on the project.