Question about button mapping (?): Melee

I’m used to the Borderlands 2 melee button being R3, does anyone know if you can change the XB1 mapping from the ‘B’ button to the R3 button?

Thanks.

@TheSheepWhisper Your question is very important.
I’ll repeat your question
Is Button maping suported on consoles with Battleborn Game?
Yes very good question indeed.

Yes. Button mapping has been in the game since the closed alpha, including the open beta.

The options menu is your friend in the future.