UC Business Online provides easy-access to vendor sites for campus buyers - "one-stop shopping" for business needs. The users of this system are typically administrative staff who are the purchasers for their department or unit. Office Depot and One Workplace are our first participating vendors. Users are validated using CalNet Authentication prior to accessing the site. Having connectivity between UC Berkeley and participating vendors provides auto logon to vendor site for users, more efficient purchase orders, and user-friendly messaging.