Specifies that the first-level subassemblies are grouped together and exploded as a single unit. If the first-level subassemblies contain additional subassemblies, they remain grouped together with the first-level subassemblies.

Specifies how the parts in subassemblies are exploded.

By Subassembly Level

Specifies that each subassembly is considered as a unique explosion. This option keeps the parts in a subassembly adjacent to one another as they are exploded.

By Individual Part

Specifies that the subassembly structure is ignored when the parts are exploded. The parts are exploded based on their proximity to one another. This can result in parts in separate subassemblies being intermingled with one another. This option duplicates the behavior used prior to version 19 of Solid Edge.