Setting your time zone You must set your time zone in two places: The Open Text Social Workplace server application Your server platform’s operating system. To set the time zone on your Open Text Social Workplace server application: 1       Use the FirstClass client to log into the Open Text Social Workplace server as the administrator. 2       Choose Admin > System Profile. 3       Choose your time zone at Time zone on the Server tab. To set the time zone for your server platform’s operating system, follow the directions for your server platform to set the time zone to the same time zone set on the System Profile.