I need to send an email to all users of confluence. There are 2400+ users in the users list but the licensing information says I only have 23 licensed users. Doing research I see that licensed users must have the "can use" global permission but I can't find a column in any logical place in the database tables nor any reference to it in the application. I'm a dba guy mostly so looking in the database is the easiest thing for me but if there's a better, preferred method I'd be happy to use that.