1. From the user dropdown menu click Add Integrations
  2. From the top menu click Build
  3. Click on Add a new integration
  4. Enter integration name and description then select channel updates integration from integration type
  5. Click create my integration
  6. From the left menu click Installation
  7. Select the channel you want the notification to show then click install integration
  8. After installing the integration a URL will show in the "Post content manually" copy the install ID and the install Token from the URL to use it in the WHMCS notification