I've googled and looked through the community and I've found a few that explain to mess with permission schemes. But this is lengthy, seeing how my company has a very large amount of projects for various teams and subsets of those teams. So I'm looking to see if there is an easier way to accomplish this?
It's for a 3rd party company that is working with us. We'd like by default that they can't see anything unless we grant that access. I have created a group, if that helps.