What is the relationship between Employees and Users in SplendidCRM?  I see on the Employees list a UserName field, and when I pull up a User, I see Employee information.  I have not dug into the code completely, but it appears that these are kept separately.  Is there just a relationship, where you may have users that are not employees, and vice versa?  On the ADMINISTRATION: HOME page, under users, there is a link that says Require, with a comment that says "User Assignment is Optional".  Does this force all employees to be users?

Thanks,

Brian