This feature is related to the authentication purpose. Through this feature, you can add more admins other than you, and assign them different roles in handling the applicaton.
You can get admin roles list below
You can add Admin Through given link.
Admin type: Choose the admin type here.
First name:
Last Name:
Telephone:
Street address:
Zip/Postal code:
City:
Country:
State:
Email address:
Password:
Status: