This article explains how to implement complex row-level security (RLS) in Amazon QuickSight embedded dashboards for non-provisioned users using OR-based tags.

• QuickSight Enterprise now supports OR conditions combined with AND in RLS tags
• Enables complex multi-tenant access patterns without provisioning users in QuickSight
• Anonymous embedding allows data customization via RLS tags at runtime
• Implementation requires creating tag keys on datasets and setting SessionTags via API
• OR of AND logic allows rules like (Hospital=X AND Region=Y) OR (Payor=Z AND State=W)
• Use case demonstrates healthcare SaaS application securing data by hospital, region, payor, and state
• Eliminates need for separate user management in QuickSight

This feature enables ISVs to provide sophisticated, role-based analytics to application users at scale without infrastructure overhead or QuickSight user provisioning.