From here the admin can set the fields of the registration form which has to be filled by vendors for subscribing to the site. You will have to check the field items which you want to show in the registration form ( such as first name, last name etc), additionally, you can add custom fields to be inserted in the form as well as shown below:
Pic 1: Showing the fields for registration.
Pic 2: Front-end representation of the registration form ( only First name is enabled)
