You get Operator Tier directly from Google without first having a valid GMS License Agreement for Android TV.
The benefits of Android TV Operator Tier include: how to get adroid tv operator tier
The finished device and its custom launcher undergo rigorous testing to ensure compatibility with Google services, hardware standards, and data security requirements. You get Operator Tier directly from Google without
The service must be delivered via a branded set-top box (STB) or device that is distributed only as part of the TV subscription. The Path to Certification how to get adroid tv operator tier