Command.
I see the following:
Treasurer Commands
Step down... and let someone else take over.
Edit the Banker Bulletin.
Check the realms tax settings - regional, duchy and realm tax rate and share settings.
Collect taxes today (instead of 4 days from now).
Food Report... - get a report on the food situation.
Markets Report... - get a report on what the markets are up to.
Shadow Government... - money rules the world, not kings.
No overview link that I can find.