User /giving multiple people access to site

I am designing a few websites for some friends and/or clients which I will be temporarily, or perhaps permanently, hosting through dreamhost. Ill be giving them subdomains and probably eventually their own domains. What I’m confused about is how I can give them access via ftp while still having them conveniently under the dreamhost username i use for all my domains for easy access, since you can only set one user per domain. And not just for that, but in order to have a site which multiple users can login in to which could be useful for a number of reasons… wondering how to do that without sharing the password around.


Here’s your best bet: