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.
Turn campaign review requests into linked revision assignments.
Your creator gets the reviewer's requested changes and current draft together, so they can start the next revision without chasing files.
Send each ready asset to its reviewer and log the handoff.
Your reviewer gets the current asset with a clear request, and your campaign task keeps the handoff in view.
Flag blocked campaign files before creative review begins.
Your review task shows file access problems before review starts. The owner sees what to fix.