Adaptation channels for older R5 TDI engines

After searching for a while here in the forum and generally on the internet, I wanted to ask this question. What is the login code for Audi's R5 engines (specifically AAT and AEL, as well as their successors in Volvo) that allows access to the adaptation channels of the engine control unit? For R4 engines, it's 12233, and for (older) V6 engines, it's 26262. Does anyone know more? Thanks!

I'm concerned that there won't be any adaptations for the older AATs, just like in the old 1Z system.

So, regarding my father's AXG (T4 with a 150 hp 5-cylinder engine), the mileage is 12233.