New and Retrofit HU NBT

[RoYe]

Hello guys! 
I'm new to BMW world but im ready to go  further with coding and everything else so I'm here to learn from you guys and help others in future.

I'm trying to retrofit my f11 HU entrynav to NBT high and i think i will be needing HU engineering tool so any ideas where to get it?

Thanks for this wonderful forum!

Best regards
RoYe