How can I add questions as mandatory when a webinar attendee wants to log in?

[UserILPM]

I have an organized seminar of which both the link and the access code will be forwarded to several people.
I understand that when they click on the link they must include their name only, but I need to make it mandatory for them to complete First Name, Last Name, Email and Country

Can this be done?

[Ray_Harwood]

Welcome to the Zoom Community, @UserILPM.

You can't force someone to take a poll, survey, etc., as they enter a Webinar.  Your best bet is to require registration via Zoom.  If you are using some other registration service, then ask as part of the registration process there... but I'd highly recommend using Zoom's registration.

See this Zoom Support article for additional info:

https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0063516