Problems With Login Feature In Generated System

Hi.

I started to play with login security (PHPR 6.2). I found a problem. Maybe is my fault, but I cannot tell. There are some images to clarify the issue.
The story:
I have the proper fields in my table, I can login, but I get always the default group, not the one associated with the user I use to login.
Sample of the data I am using. Users 1&2 are ADMIN, users 12,13&14 are USER.



Security definitions in phpr:



Notice in the following. There is only LIST allowed and that is the result I have.












Here you can see a dump of the variables just after successful login



In this case I choose user 1 (ADMIN) and get only the list view as follows



Any idea is welcome. I am kind of lost.
Thanks for your time.