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7.5 Working with Models »
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7.4.1.10. The Relationship Tools

The five relationship tools are used to represent the following relationships:

  • One-to-many nonidentifying relationships

  • One-to-one nonidentifying relationships

  • One-to-many identifying relationships

  • One-to-one identifying relationships

  • Many-to-many identifying relationships

These tools appear at the bottom of the vertical tool bar. Mouse over each tool to see a text hint that describes its function.

For more information about relationships see Section 7.5.2, “Creating Foreign Key Relationships”.