Cards
Critical (includes already expired), missing dates, unknown owner, then counts for urgent, soon, OK, and unknown. Search and client filter apply to the asset table.
Deadline Pulse
The number is assets that have an expiry date. The bar splits them into OK / soon / urgent / critical. Expired assets are grouped with critical. Assets without a date are omitted.
Also on the dashboard
Onboarding checklist, quick add, upcoming payments, and the deadline table. See Upcoming payments for the cost widget.