Model Parts, Diagrams, Dictionary Items, and Properties > Properties > Direction (property)
  
Direction (property)
For automation interface information about the Direction property (Flow Direction through the automation interface), see the automation interface topic for the owning item type in the Related Topics.
This property specifies the direction of a Drop, External Connector, or Point to Point Connection:
Start to end
End to start
Bi-directional
None
By default, the Direction property is set to Start-end.
On a System Architecture Diagram, the Direction property of a Drop, External Connector, or Point to Point Connection is indicated as follows.
This property is set on the Options tab of a Drop's, External Connector's, or Point to Point Connection's Property Pages.
The following section provides information about the items and diagrams for which Direction is a property. For more information about an item or diagram, click it.
Is property of
Drop
External Connector
Point to Point Connection