Google Drive is Google's file sync app that lets you store all of your files online alongside your Google Docs documents, and keep them synced with all of your devices.
Record each review handoff on its campaign task.
Your reviewer gets the current asset with a clear request, and your campaign task keeps the handoff in view.
Link approved creative assets in the campaign team's folder.
Your campaign team gets a shortcut to the approved asset in its launch folder, with no handoff to chase.
Catch sharing gaps across campaign review handoffs.
Your review task shows file access problems before review starts. The owner sees what to fix.