From the Actions button on a media plan page, clicking IOs displays the Insertion Orders page. The page lists the status of the IOs. When multiple versions occur, the vendor views the most recent IO appearing at the top of the list. You click on the IO to view the contract details.
Vendors with agreements in advance view the contracted campaign media plan. Clicking on the IO displays the most recent version of the accepted campaign media plan.
The View: IO provides the existing IO along with a history. The Expand icon button the Approval History with an index of the IOs and the status. You have access to the existing and past IOs.
Media Plan - Actions: IO