Warning and error messages displayed to clients must be modified to minimize the identity of the web server, patches, loaded modules, and directory paths.
Profiles that employ this XCCDF Rule
Node 2
The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.
Capacity
Modules