You will have to click on Channels Listing link from the left side of the admin panel:
From the Channels Listing page you will need to edit the channel that you want to publish through CDN:
On Edit Channel page search for CDN Settings area:
Note: this setting appears only when the Stream Channels Through CDN option is Disabled from Site Settings page
1. Check this box if you want to publish the channel through CDN.
Note: In order to publish your channel through CDN, CDN status from Site Settings page must be enabled
2. Click here to save the CDN details
Note: streams might not be published instantly; CDN may take some time to get them published
Once you checked the box to publish the channel through CDN, the event ID and URI will be displayed:
1. Check this box to publish the channel through live streaming content delivery network
2. Here you can see the event ID assign to the channel
3. Here you can see the event URI
4. Click here to save the details