Disperses a subassembly by reassigning the parts to the next highest subassembly and removing the reference from the existing subassembly. The command disperses only the top-level occurrences of a subassembly. For example, if a subassembly exists as an occurrence within the assembly being dispersed, the subassembly remains unchanged, but is moved up to the next higher assembly level.
This command is only available when you have a subassembly selected.
Note:
If the subassembly being dispersed contains a pattern, the parts of the pattern are placed at the proper location in the next higher level and a ground constraint is placed on each of the parts. The parts will not be grouped in the PathFinder under a pattern node, but will be ordered the same in the next higher assembly. The dispersed subassembly on the disk will not be modified.