Multiple users in one assembly?

So here is my question, Is there any way more than one person can access an assebly at the same time? We are working on a project that uses bolted connections, and lots of them. I think the toatl is somewhere around ten thousand bolts, nuts, and washers. I was wondering if there was any way we could have two people populating the holes in the top level at the same time?SolidworksAssemblies