Your AEvent Timeline by default is configured to use our default domain selection as well as default Join & Replay Links. AEvent support CNAME Domains, as well as offering a small collection of different 'Join Event' style links. By default AEvent will use: Join Link: https://joinevent.linkReplay Link: https://replayevent.linkAStream Delivery Domain: https://aevent.stream So when a Registrant registers for your Event, their join link will look like https://joinevent.link/XXXXXXXXX/XXXXXXXXXX. Their Replay link, https://replayevent.link/XXXXXXXXX/XXXXXXXXXX, and if using AStream for the delivery platform, when they're in the Event, it'll be https://aevent.stream/XXXXXXXXX/XXXXXXXXXX. Custom Domain Selection - By implementing a Custom Domain integration, your able to retain your domain and branding. In the example below, we've setup a CNAME Domain integration with tutorial.aevent.com. Now the join link will look like https://tutorial.aevent.com/join/XXXXXXXXX/. The replay link will appear as https://tutorial.aevent.com/join/XXXXXXXXX/ and if using AStream the URL for the Event will be https://tutorial.aevent.com/XXXXXXXXX/ You do NOT have to use a CNAME Domain in order to somewhat customize the Join links shared with your registrants. We do offer a small collection of unique Join-Event type links. Selecting one of the options in the Join Link Use dropdown will change the default join link from https://joinevent.link/XXXXXXXXX/XXXXXXXXXX to https://joinclassnow.com/XXXXXXXXX/XXXXXXXXXX. (If you had selected joinclassnow.com) Simply Select what you would like to use, click on Update, and now your Timeline will utilize either the Custom Domain you've selected, OR the Specialized Join Link! Heads UP: YES, you can use your CNAME Integration with MORE THAN 1 Timeline at a time.