Directions of DHLinks

Besides showing types of DHLinks and the source and type elements that have DHLinks, the DHLink Summary dialog displays the direction of the DHLink with an arrow. The arrow describes the direction of synchronization graphically, either unidirectional or bidirectional.

Symbol	Type	Sync status	Description
	Two-way sync	Synchronized	Data synchronization can be performed on both sides, which are source or target with the Synchronized status.
	One-way Sync from MagicDraw	Synchronized	Selecting this synchronization mode allows the Data Source from the node with a DHLink in the other driver picks up changes from the MagicDraw Data Source.
	One-way Sync to MagicDraw	Synchronized	Selecting this synchronization mode allows the MagicDraw Data Source to pick up changes from the node with a DHLink in the other driver.
	All	Pending Update/ Pending Delete	The relation status is PendingUpdate, PendingDelete, or Orphan, and the data are updated from the source to the target.
	All	Pending Update/ Pending Delete	The relation status is PendingUpdate, PendingDelete, or Orphan, and the data will be updated from the target to the source.
- - - - -	All	Excluded	This symbol is used for a DHLink relation that has been excluded and has a virtual relation.