Rights Module

Hi everyone,

I am using "rights" module for role based access. I have a table for username and password is :

user_id

class_id

username

password

In above table none of the field is unique.

Unique fields are combinations of user_id and class_id.

So my question is how to set "userIdColumn" value in main.php?

Can we assign 2 columns in "userIdColumn" value??

Thanks…