This menu is to navigate to pages that contain content global to GitLab.
The header contains 3 main elements: Project switching and searching, user account avatar and settings, and a contextual menu that changes based on the current page.
The side pane holds supporting information and meta data for the information in the content area.
The main content of the page. The content area can include other surfaces.
The item title bar contains the top level information to identify the item, such as the name, id and status.
The system information block contains relevant system controlled information.