Chapter 3 Building Conceptual Data Models


Inheritance property sheet Children tab

The Children tab list the child entities attached to the inheritance.

Steps To add a child entity to an inheritance link:

  1. Open an inheritance property sheet and click the Children tab:
  2. Click the Add Children tool to open a selection window listing all the entities available in the model:
  3. Select one or more entities, and then click OK to return to the inheritance property sheet.

    The new entity is added to the list of child entities.
  4. Click OK to return to the diagram..

    The new child entity is linked to the inheritance symbol in the diagram.

 


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