mdt:, written server-side only and replicated to clients. Treat them as read-only.
Player
Read withPlayer(source).state[key] on the server or LocalPlayer.state[key] on the client.
Officer
Suspect
Suspect keys are set by the default police bridge (
server/custom/police/default.lua). Other police bridges only set them if they write them too.Entity
Read withEntity(entity).state[key] on either side.