multiple customer locations

[rcmango]

We have some customers that have multiple physical locations. We need a way to relate multiple accounts together. It would be nice if we could also have a contact related to multiple accounts. Is there any way to tie this in? Is there a plug-in for it? It seems like an extremely common problem, I can't see why it isn't built-in... Is there something I'm not seeing?

[mapm]

You can create that relationship in studio with admin user