When you have more than one library open, you can copy from one library to the other via the clip-board.
To copy items from one library to another:
- Select the item(s) you wish to copy
- Select Copy from the Edit menu or enter Ctrl+C
- Switch to the library you wish to copy the item(s) to
- Select Paste from the Edit menu or enter Ctrl+V
If a collision occurs when you paste in the copied item(s), Holocentric Modeler will ask you how you want to handle the collision.