User Data Model
In the following image, the base table (S_PARTY) and extension tables (S_CONTACT and S_USER) that define a User are highlighted.
A User is a Person with the following added qualities:
The S_USER table contains a login for this user.
The S_PER_RESP intersection table (not shown) specifies a responsibility for this user.
It is possible to promote a contact to a user. For example, adding a User ID value for a person in the All Persons view in the Administration - User screen causes the person to appear as a user in the Users view.
