The data security of Power BI models is comprised of security roles defined within the model, with each role containing a unique set of one or more filter expressions. Roles and their associated filter expressions are created in Power BI Desktop, and users or groups are mapped to security roles in the Power BI service. A single DAX filter expression can be applied to each table of a model within a given security role, and users can optionally be mapped to multiple security roles. The filter expressions applied to tables within a security role also filter other tables in the model via relationships defined in the model, like the filters applied to Power BI reports, and are applied to all queries submitted by the security role member.
This recipe contains an end-to-end example of configuring, deploying, and validating RLS roles, applicable...