Is it possible to set a limit on the number of participants in a webinar?

[DWUser]

Hi all,

Is it possible to set a limit on the number of participants in a webinar?

For example: 100 people can register to the session, but only the first 20 who connect can actually join the session.

If it's not possible in Zoom Webinar I ask if I can achieve this results with another Zoom product.

Thanks,

Sonia