Dragging Components from the FeatureManager Design Tree To add components by dragging from the FeatureManager design tree: Open the destination assembly document, and open the source document (either the component document itself, or another assembly document that contains the component). Click Window > Tile Horizontally (or Tile Vertically). Drag the component icon from the FeatureManager design tree of the source window to the destination assembly window. You can inference the assembly origin. You can also drag entire subassemblies. If the component has multiple configurations, you can select which configuration to insert. Select the ConfigurationManager tab in the source window, then drag the name of the configuration. Parent topicAdding Components from an Open Document Window Related tasks Dragging Components from the Graphics Area Inferencing to the Assembly Origin