Use this window to link users to user groups. A user can belong to more than one group but must belong to one default group. If a user wants to work for an extended period with the choices available in a different user group, the default user group can be changed in this window. The user group controls the voucher types proposed in different entry windows and the accounting periods that are open, as well as the combination rules. Link each user to a user group before putting the system on line. A user with the ID for the application owner, linked to the user group AC, is created automatically when a company is created.