Object Flow Link Properties
effect: Choose the appropriate effect property from the drop down list. Object Flow Links have the following effect types:
This section describes properties specific to object flow links. Every element has general properties as well as specific properties. For more information, see General Properties. The composition of the Properties view changes depending on the element selected in the Diagram or UML Navigator view. You can view and modify values of properties through the Properties view.
effect: Choose the appropriate effect property from the drop down list. Object Flow Links have the following effect types:
isMulticast: Set this value as true or false from the drop down list.
isMultireceive: Set this value as true or false from the drop down list.
stereotype: Use this field to add your own stereotype.
label: A text field to add a link label to the diagram.