The dialog box contains two panes for two sides of the selected relationship. The controls in the panes are identical. For unidirectional relationships only one pane is filled in.
|Attribute||In this text box, specify the name of the relationship.|
|Multiplicity||In this drop-down list, specify the multiplicity on the current side of the relationship. The available options are:
|Optional||Use this check box to control over table join by specifying whether the relationship is mandatory or not.
|Owner||Select this option to make the current entity owner of the relationship.|
In this area, specify the FetchType for the relationship. The available options are:
|Cascade Type||In this area, specify which cascade operations should be applied to the entity by selecting the check boxes next to the relevant options.|