I want to render only a collection of clouds primitives called "cloudbank." How do you render only a collection?

Using a Prune set to * -/cloudbank hasn't worked but that's probably operator error (and it seems clunky). I feel like I should be able to point the render to the collection and set a RenderProduct but that hasn't worked either. ?

OK, so maybe not so clunky after all.

/* ^c* in the Prune LOP worked perfectly once I stopped overthinking it.