Hey @Kernellmed, we need to turn on a feature flag for your on-prem instance in order for you to be able to use the header feature. I've gone ahead and done this for your org so you should see the changes next time you run a license check. License checks run automatically every 6 hours but you can also prompt one by restarting your containers or going to Settings --> Advanced, scrolling to the bottom, and clicking 'Check license key'.