The ability to download software, install and authenticate point of sales (POS) clients and service hosts using CAL, is controlled by employee Role option 10065 - Download Software, Install and Authenticate Clients and Service Hosts Using CAL.
When enabled, the User Security Credentials configured in the Property Parameters module become inactive, allowing employees to use their EMC login credentials as the Installer Username and Installer Password when setting up POS clients.
The Oracle MICROS Simphony Configuration Guide contains more information on enabling employee role privileges.
Parent topic: Workstation Security