Sign in to your Webex site, then select.
Under Registration, select Require attendee registration. For more information, see Require Your Attendees to Register for a Meeting or Event.
Click Customize registration form.
Click + next to each standard question you want to add to your registration form. To add all of the standard questions, click Add all.
To add a customized question, click +Add a customized question.
Select the format of the answer:
Type your question in the Question field.
Enter the maximum number of characters for the answer. The default is 140.
If you want the question to be required, check the Set as required check box, then click Add.
(Optional) Select Preview form if you want to view the form before saving.
Customize the Webex Meetings and Webex Events (New) Registration Form
As a meeting or event host, you can customize the attendee registration form to choose which information to collect from attendees. When customizing the form, you can choose which standard options you want to appear on the form, and you can also create custom options.