KC-135s don’t pull their inboards to idle for C-17s. Some aircraft have bank limits that the KC-10/KC-135 must adhere to, like 15 degs of bank for example (when refueling an A-10). For other aircraft, the tanker will limit bank to 15 degs unless the receiver requests otherwise.
AFAIK, tanker crews just try to be smooth when rolling their aircraft if they are hand-flying the AR (most of the time they’ll use autopilot, but they do AP off for training/currency/proficiency). I’m not sure what their AP’s roll rate is or if it can be adjusted (we have two options with the C-17s AP), but as long as they don’t roll wildly, it makes it easier for us to feed in roll input and stay connected. Smooth is good.
The ATP-56B is in the Operational Manuals folder in your Falcon’s Docs folder. It talks about some of the restrictions for various platforms.