For the following: IRA account at (Legacy) Treasury Direct, bank (with whom there is IRA agreement) is custodian, (cash) Payments (interest on Treasuries) all go by direct deposit to IRA account at brokerage. Seems to me: I reckon that these (cash) Payments are all IRA Trustee-to-IRA Trustee transfers, 'automatically'. Questions: True? And if true, do you know of documentation for it? Thank you.