Please do not deploy Beta features to future production releases of ArcGIS Enterprise. The temptation to build solutions targeting this functionality is too great for users to ignore and it makes supporting the platform more difficult.
If you want to provide access to users to test beta functionality and provide feedback then a license free (as in if you have an existing ArcGIS Enterprise license you can deploy the Beta version concurrently without needing to purchase new licenses) deployment of ArcGIS Enterprise should be available for deployment and testing.
Thanks.