Outsourcing

Hi 

We're outsourcing some design work but keeping the copy inhouse. Ordinarially, when we do it all in house its a really easy and seemless process for design and copy to work together as we're on one server. 

As far as I can see, if people aren't on the same server, the way around this is to package up articles and email them over, then they edit and email them back?

It doesn't seem very efficient - is there a way they can be uploaded to, worked from and then saved all while on the document cloud which would sync back to the InDesign file?

Any help would be appreciated 🙂

Thank you