Enter webinar details for presenters
In the Teams calendar, select the arrow to the right of New meeting and then select Webinar.
By default, the webinar is open to everyone. You can change it to For people in your org by selecting the down arrow next to Require registration.
On the New meeting page, enter a title for your webinar, date, start and end times, and a description. The info that you enter on this page is for the webinar presenters only—attendees won’t see it. If you want, you can set a different start time for attendees on the registration form so that you’ll have time to prepare with the presenters before the attendees join. (See Customize the registration form for instructions.)
In the meeting notes section at the bottom of the invitation, you can add agenda items and notes, and assign pre-webinar tasks to the presenters. This info is shared only with presenters.
Add other presenters (optional)
To allow people besides yourself to present content during the webinar, list them on the invite. Presenters don’t need to register. They join the webinar in the same way that they join a regular meeting.
...
In the Add required presenters space, enter their names.
If there are optional presenters, select Optional presenters and enter their names.
Customize the registration form
Potential webinar attendees get this form when they select the webinar registration link. They fill it out and submit it to receive the Join link for the webinar.
To begin, select View registration form.
...
Add a custom image (optional)
You can add a banner or other image to the top of the attendee registration form.
...
To remove the image, select the X in the upper-right corner of the page.
Enter basic webinar details for attendees
Enter the webinar title, date, start and end times, and description. You can also list the speakers, along with their bios.
...
The info that you enter on this page appears only on the registration page—it does not affect the start and end times on the webinar calendar event.
If you want, you can set a different start time for webinar presenters so that you’ll have time to prepare with the presenters before the attendees join.
Choose additional fields
The form that attendees will complete includes three required fields: First name, Last name, and Email. You decide the rest.
...
Under Register for this event, select Add field to view a list of commonly requested fields.
To add one of the listed fields, select it.
When the field appears on the form, select the Required box if you want to oblige attendees to provide that info. (They won’t be able to register for your webinar if they leave the line blank.)
Repeat steps 1-3 as needed. To delete a field, select the X to its right.
Create custom fields
You can request any amount of additional info, perhaps related to your webinar's marketing goals or to help plan your training session.
...
Select Add field > Custom question and indicate whether the attendee will be entering info in the questionnaire (select Input) or choosing from options you supply (select Choice).
If you chose Input, enter your question in the field under Custom question.
If you chose Choice, enter your question under Custom question, select Add option until you have the number of choices you want to provide, and then enter the choices.
To preview your registration form, select View in browser at the top right of the page.
When you’re done, select Save.
To close the form, select the X in the upper-right corner.
...