Your question is Transitioning NIST 800-53 Revisions. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Can you explain the difference between NIST SP 800-53 Rev 4 and Rev 5 controls, and how you transition a system between them at Tenica and Associates?