It is now possible to sort user by role.
ex: you need admin to be displayed before moderators, then users then guests.
In your config panel, choose config, under tab “users” you can now choose: sorting by role-power
Then you just need to click the role sorting button in your chat and users will be ordered by their roles.
Notice that you can define what role should be displayed in priority: roles have “power” property (you can find that in roles in you chat panel). Ex: admin has role of 9 (high priority) and guest has role of 0 (low priority). You can change these priorities by editing the power field.