SSAS Tabular Model Dynamic Row Level Security – Part 2

Since those two tables are helper tables to implement row-level security, they are both hidden from client tools. It is now easy to see the set-up for dynamic row-level security is a variation on the many-to-many relationship pattern we discussed in part 1 of the tip.Here we also need to set the relationship to bi-directional.

https://www.mssqltips.com/sqlservertip/4764/bidirectional-crossfiltering-in-analysis-services-tabular-2016-for-dynamic-row-level-security–part-2/