| objid | user | objid | User internal record number | 3 (UNIQUE) |
| empl_objid | employee | objid | Employee internal record number | |
| con_objid | contact | objid | Contact internal record number | |
| user_name | user | login_name | User's login name | |
| empl_first_name | employee | first_name | If the user is an employee, the employee's first name | |
| empl_last_name | employee | last_name | If the user is an employee, the employee's last name | |
| empl_phone | employee | phone | If the user is an employee, the employee's phone number | |
| con_first_name | contact | first_name | If the user is a contact, the contact's first name | |
| con_last_name | contact | last_name | If the user is a contact, the contact's last name | |
| con_phone | contact | phone | If the user is a contact, the contact's phone number | |