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.
Compile brief-linked image prompts for the weekly handoff.
Your weekly image prompts land in one shared document, ready for the producer, with brief links and questions when details are missing.
Keep creative review requests supplied with available video files.
Your reviewers get a playable video on the request when the source offers a download. Your producer gets a clear reason when it doesn't.
Check review requests and confirm each reviewer handoff.
Your reviewers get the asset and instructions in chat, and you get confirmation once their request goes through.