Windchill REST Services > Windchill REST Services Domain Capabilities > PTC Domains > PTC BOM Transformation Domain > Actions Available in the BOM Transformation Domain for Creating or Updating Downstream BOMs > RemoveEquivalenceLinks
  
RemoveEquivalenceLinks
The RemoveEquivalenceLinks action removes an equivalence link for the specified downstream part iteration. You can specify and remove a single or multiple sets of equivalent links and downstream parts.
You can also remove the equivalent links in the context of change (change task or change notice).