Groups the parts in a subassembly so they will explode as a single unit when using the Automatic Explode or Explode commands. To bind a subassembly, you must first select it using PathFinder.
A symbol is added adjacent to the subassembly entry in PathFinder to indicate that the subassembly is bound. You can use the Unbind Subassembly command to unbind a subassembly.