I had a bad time at my previous firm (didn't get along with my supervisor well), so I am trying to avoid leaving my previous boss' contact for reference check. I'm wondering whether MBB ask for specific contacts (i.e. direct supervisor) to do the reference check? Or, it is fine to provide a general HR staff's contact, and the reference check will only check basic information such as criminal record?
If HR requires reference check from a direct supervisor, I'm considering leaving my current firm's partner as contact. Is this doable? Asking current boss to do reference check for your next job just sounds weird and risk. In reality, do people always reach out to prior employers for reference check?
Thanks a lot!