The support order for a beam/column connection has been changed. When a beam is supported by a column that same beam cannot be coped by the column. The existing coping has been removed. 
   Namespace:   Autodesk.Revit.DB  
  Assembly:   RevitAPI  (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0) 
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