Hi all, I'm wondering if someone could point me in the right direction with something.

I have a workbook which contains staff contact details for certain bases (areas of work) each one of these is a seperate sheet. I have these linked into a Master sheet which shows all the contacts.

What I'm after is having a way that I can share a sheet to the relevant members of staff so that they can update detials when necessary. bearing in mind they could be on different networks??