Hi, can You add name of group which user belongs in page Users?

For example Mates-K1 (Editor)...

I know, there is menu for display one of groups, but I have 20 users in 3 groups. The reason is: "I know user name, but not group name." It is much more faster then trying search this information through groups.

Thanks.

It is there--look at the "User group membership" list.

It is not practical to do it the way you suggest because group membership is not exclusive.

You can also look on the "assignments" tab for a quick summary by user or on the groups tab for the users assigned to a group.

"Assignments" tab may be compromise.

But sorting of users is not alphabetically - upper case first (alphabetically), then lower case (alphabetically).

And... field with group name has fixed height (half of box is free space).

.customchecklist { height: 15em;
So in my case page is tooooo long. Can it be without fixed height?

I am not sure I do understand what you mean exactly. Best open a ticket as well and attach a screenshot.