I want to search people on my people page in admin. I searched around and found this great plugin :-

User search to People Admin - This helps me search user through their email, usernames perfectly.

The only problem is that I want to search users through additional User fields I added later into the admin. As an example, each person has a Full Name as a custom field but this module is unable to search through it.

Any idea how I can achieve that?

Thanks