Create multiple Webinar Sync Connection Users at one time.
In Fonteva, go to App Picker > Webinar Sync - Setup.
In the Authorize Staff/Community Users section of the connection, select Import Users. The Add User(s)… modal displays all Salesforce users that have Zoom / GoTo accounts.
Select each Salesforce user requiring access to sync events, then select Add Now.
Confirm the selected Salesforce users are added to the Authorize Staff/Community Users section.