Members who are not in the agreement come out

After you can sign in, list every user still on the Play Console or in App Store Connect. Anyone outside the named list is removed, or the exception is written before the balance.

Roles are not ownership

An admin seat is not the same as the legal entity on an organization account and not the same as the legal name on an individual Apple membership. Adding a colleague does not turn an individual membership into a company. Google's owner transfer, where it exists, is a separate flow from inviting a user.

What to write

Write who stays, who leaves, and whether two-factor on those users has moved. Do not leave a recovery address on a member you cannot see. Guyi does not promise review.

Questions

Is one admin enough to call the handover done?

No. Recovery and two-factor on the account still have to be yours, and unnamed members still have to be listed.

Can a removed user invite themselves back?

If they still hold recovery or a session, treat that as an open field. Close it before the balance.

Ask for the account this guide describes

Send the spec to @hagee66