Relationship cardinality

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The lesson explains one-to-many relationship cardinality, how Power BI automatically detects relationships by matching column names and unique values, and how to manually create and edit relationships by dragging columns in the model view.

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Previous Module Clean, Transform and Load Data

This Module Model Data

Star schemas and circular relationships

Managing and deactivating relationships

Relationship cardinality

Relationship types

Cross filter direction

Demo: Cross filters in the AdventureWorks model

Hierarchies for drill-down reporting

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