How do I search a user?
Select Users from the hamburger menu.
Now you will see three options on the top left "Table View", "Add Item" and search icon, click on Search icon here.
Clicking on Search icon will open a search box below the buttons.
You can search the User by typing the User name in the search box.
Also, You can search the particular User name from the list of Users only by typing two letters of its name .