You can add custom fields in the user self-registration form.

Before you begin

Role required: admin

Procedure

  1. Navigate to All > External User Self-Registration > User Registration Configurations.
  2. Open the record for the required user registration configuration.
  3. Navigate to the end of the Registration Form Fields section and click Insert a new row....
  4. Enter the field name under the Label column and click check mark.
    A new row is added with the default values. You can configure the custom registration form field based on your requirements.
  5. Save or Update the changes.