In CommSy8, the CommSy-Bar refers to the dark grey bar that you can see in the upper part of the screen when you are logged in. This bar displays a range of buttons, which offer the following standard options (from left to right): Navigation, Workspace settings (accessible for moderators, only within a room), Repository, Online Clipboard, View and edit profile or log out of CommSy (power symbol on right).
You can change the settings for what appears on the CommSy-Bar by clicking on your name on the right side of the bar to access profile settings. In the settings, select the fourth tab (“CommSy-Bar”) and choose the icons to switch on or off, such as the calendar, widgets, your repository, or your online clipboard.
You can learn more about setting up your personal CommSy-Bar in the “My Profile” tutorial.