Power BI Security Skill Manage row-level security (RLS) and perspectives for Power BI models. Prerequisites Security Roles (RLS) Perspectives Perspectives control which tables and columns are visible to users: Workflow: Set Up RLS Workflow: Create User-Focused Perspectives Common RLS Patterns Region-Based Security Create a role that filters by the authenticated user's region: Then define table permissions with DAX filter expressions in the model (via TMDL or Power BI Desktop). Department-Based Security Manager Hierarchy Best Practices - Create roles with clear, descriptive names - Always add…