it'll probably have to be even more precise than that since you might want to have multiple instance of the project that people can collaborate on. eg group of

it'll probably have to be even more precise than that since you might want to have multiple instance of the project that people can collaborate on. eg group of people A,B,C all collab on project P, but they should each get their distinct version of P, (P1, P2, P3, etc)