What's planned (ADR-028, item 1)
Creating a Meta pixel, attaching it to several ad accounts at once, and sharing it with a partner's BM — over the official Marketing API, with the same System User token as the rest of AdFleet. AdFleet has no Meta app of its own and never will — everything runs through the client's own app, no App Review.
Not in the code yet
This function is a decision on record (ADR-028), but no module exists yet — this text stays a draft until the code ships, and this guide won't appear in the public help center until then.
What this won't do
Like every BM-management function: no creating ad accounts, child Business Managers or system users, no inviting people.