Chapter 3 Building Conceptual Data Models

Creating an identifier

You can create an entity in any of the following ways:

• Open the Identifiers tab in the property sheet of an entity, select one or more attributes, and click the Create Identifier tool. The selected attributes are associated with the identifier and are listed on the attributes tab of its property sheet.
• Open the Identifiers tab in the property sheet of an entity, and click the Add a Row tool.

For general information about creating objects, see the chapter "Getting Started with PowerDesigner" in the General Features Guide .

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