Each NSX-T Edge Node configured to host a Tier-1 Gateway Firewall must be configured to use the TLS or LI-TLS protocols to configure and secure traffic log records.

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.