r33 vipec manual to automatic

hi guys I'm new here. been watching the webinars for a few months now and I'm just about to start buying the courses. I have had a play with my own car 300zx running a link g4+. A friends car is a r33 skyline made 400hp running a vipec ecu being manual transmission. we have swapped the engine and ecu and exhaust into a automatic transmission r33. Is there much adjustments needing to be made to retune the ecu for automatic? and where should I start? this will be my first real try at tuning. thanks so much for your time. also attached is his previous dyno sheet.

If the automatic transmission control unit isn't getting a signal anymore it's going to affect the shifting.