Setting the feature direction of a block property (SysML)
If you want to set the Feature Direction of a Block Property, you have to apply the Directed Feature stereotype and then set the feature direction. The Feature Direction will then be displayed on Diagrams and Compartments.
You can also apply the Feature Direction stereotype to the Operation and Reception Parameters.
To apply the feature direction stereotype for a block property:
Right-click the Block Property, point to Links > Stereotypes and then click DirectedFeature.
To set the feature direction for a block property:
1. Right-click the Block Property, point to Set, and then click Feature Direction.
2. In the dialog, from the Feature Direction list, select the required value.