R NAV or GPS approaches on Airbus!!

[inverter]

Hello Ladies & Gents,
Anyone, out there, has a presentation or some sort of material on the RNav or GPS NPA, ground-school or pilot briefing?? And would be so kind to share it with the drivers of Airbus type/ family, narrow or wide-body!!
I have tried to get my hands on some sort of info but in vane!
Airbus guys (A340, A330 & A320) your gesture would be highlhy appreciated.
Thanks
Regards
INV

[OMDB-PiLoT]

I found these on google search, I dont know if this will help you in anyway:

http://www.ecacnav.com/downloads/4.2%20T%20Fixy%20Airbus.pdf

RNAV Approaches (http://www.chipsplace.com/helpful/Airbus/RNAV%20Approaches.htm)