Tabs in Workbench are made up of multiple panes that contain information relating to the project shown in the tab.
Some panes are common to multiple tabs, while others are tab-specific. Some panes are only shown in the tab for which they’ve been enabled, while others, once enabled, are shown across all the tabs either until you either disable them or reset the tab layout.
To configure panes, see Configuring Panes. For a detailed list of available panes, see Panes within Tabs.