Unable to Sort/Search by Username

[zalterego36]

This is a great plugin, really love it and it totally solves a problem I had with letting my Student Council Kids use my yourls account instead of bit.ly.

However, I would love to be able to sort by username and search through usernames. Right now there are no arrows beside 'Username' on the admin interface and nothing for username on sort.

It may have to do with the reported issue of 'Username' not populating as I fixed that using the proposed suggestion of adding the single quote around Username in the code. It would be great for ease of use once there are more than one or two users going.

Thank you!

[joshp23]

this is a good idea. If I have time I will look into this.

[NOIR-DexPrkr]

Any way to achieve this?
I also want to know how. I got a group of students as well.