Auto Login Sequences - location - modification

[BIG-L]

Good day folks, running A20 Micro with Debian 7.0 (wheezy) - been away from it for a while. Need help remembering how to change auto logon.  Need to auto boot to user who has root access - in the gui.  Current user is Olimex - would like to just give Olimex root access (but must happen at auto logon).  Trying to access GPIO from Python app - must be in root to do it.

Thanks

[igorpec]

Check package nodm

https://www.google.com/search?q=nodm+display+manager