At the moment, it is apparent that role level security is defined at the dataset level on the powerbi service. So each time the report is republished from the PBI desktop, existing RLS setup will be overwrittern and will have to be re-created, which is not a possible solution if you have a dozen roles with 10-20 users in each role. I am using direct connect or import from a SQL server database source directly (so no SSAS involved). Just wondering how you guys get around this and make the process less painful?
Thanks.