The F5 BIG-IP appliance providing content filtering must protect against or limit the effects of known and unknown types of denial-of-service (DoS) attacks by employing pattern recognition pre-processors.

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.