Attributes

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Attributes are features of a Class or other element that represent the properties or internal data elements of that element. For a Customer Class, CustomerName and CustomerAddress can be attributes. Attributes have several important characteristics, such as type, scope (visibility), static, derived and notes.

Class

Create and Modify Element Attributes

Note:

This facility is only available if the element supports attributes.

  1. In the Diagram view, either:
  • Right-click on the element to be edited, and from the context menu select the Attributes menu option
  • Click on the element and press [F9], or
  • Drag the attribute from the Project Browser window onto the element.
     
    ProjectBrowserAttributes
     

Note:

Attributes are displayed in the Project Browser window beneath the element.

  1. The <Element name> Attributes dialog displays.
     
    Attributes-General
     

Note:

If you make changes and do not save them, the Cancel button prompts you to save or cancel the changes, whilst the Close button closes the dialog immediately and does not save the changes.

See the topics on the Attributes dialog General, Detail and Constraints tabs.

See Also