These have both been mentioned before I'm sure. I saw posts from many years ago about these so I'm not sure if they'll ever be a possibility, I'm just throwing it out there:
1) Officer chat
2) The ability to easily drill-down and see a list of every character in your allegiance. Something simple like an excel spreadsheet-style in game (or out) that starts at the monarch and you can drill down to vassals. I know there's a program for this but it's VERY slow and needs to be run manually and often. It uses the /allegiance info command which can only be used every 30 seconds I believe.
1) Officer chat
2) The ability to easily drill-down and see a list of every character in your allegiance. Something simple like an excel spreadsheet-style in game (or out) that starts at the monarch and you can drill down to vassals. I know there's a program for this but it's VERY slow and needs to be run manually and often. It uses the /allegiance info command which can only be used every 30 seconds I believe.