History of Joined/expelled/leaved people in clan with reason note + Ban list

Day by day we join and expel people and there is high turnover all the time. We forgot who was in clan and why we expelled him/her.
I suggest to add option to Leader/Co-leaders (at least) to view maintained information.
By timing the join info Leader can promote New_joined people (as an option)/

Ban list can be helpful also. People that Leaders don't want to see in clan ever after expel. Or someone really bothers by trying to enter clan.

I don't think that this would be hard to do. And it won't change gaming process.

You could try and make an excel spreadsheet on this, or maybe with Microsoft word, or Notepad etc.

Some key spam bots would be perfect for a ban list. Had one that just leaves before I can kick, which means I CANNOT give them a 24 hour block on them joining back again.