Enabling Sign Up

First of all, enable self-registration in your account:

1. Open the Settings section, select the Additional Options tab and click Sign Up.
   
   
2. Then, check Enable sign up for users and save changes.
   
   

How to Hide Optional Fields in a Sign Up Profile

1. Navigate to Settings > Additional Options > User Profile Settings. Select the required fields you want users to complete during registration, e.g., First Name, Last Name, Login, and Email.
   
   
   
   
2. Then, go to Settings > Additional Options > Sign Up.
   
   
   
   
3. Enable sign up for users and select Only show users required profile fields in self-sign up form.
   
   
   
   That's it! You can send users a self-registration link or add them via email, allowing them to register quickly and begin learning.