DataHub provides two options to remove the DHLink of a node as follows

• Remove only a DHLink or DHTrace of the selected node.
• Remove all DHLinks or DHTraces recursively in the node hierarchy.

To remove a DHLink or DHTrace (recursively), do one of the following

• Right-click an item in DataHub Explorer and select Remove DHLinks.
  
  

• Right-click a DHLink in the DH Links panel and select Remove DHLink.
  
  

• Right-click a Traced or Suspect link in the DH Links panel and click Remove DHTrace.
  
  

• Right-click a node in the MagicDraw Containment tree and select DataHub Actions > Remove DHLinks.