You can configure AutoStore to allow users to either require or not require users to log in to the Xerox Unified Client. Output Manager always requires user credentials. The AutoStore and Output Manager documentation describes login requirements. Typically, a user enters the appropriate web address in a browser and then enters credentials on the login page.
After the user logs in, the Xerox Unified Client initially shows unprinted documents in table format. Secure Print page provides more information.