Frsky R9M Light !!Pro (access)!! into Devo 8s

Hi!
I want to built into Devo 8s a new FrSky R9M Light Pro TX that communicates with RX via ACCESS

I think I had it confused and I don't actually need our Deviation to speak ACCESS - as that is between R9M TX and RX

So my question. Do I need to install extra module even if I'm not going to use it as RF TX, or Deviation software just need to be set to some protocol to provide needed signals on trainer port?

www.frsky-rc.com/product/r9m-lite-pro/
10mw-1W system - it is soooo small that we can built into controller ))

Please advice