I wanted to explore the possibilities of 8 to 10 companies on a single instance so installed V11 staging to test multiple companies. With user permissions, I was able to limit one user to a particular company but I also want to limit the items list and customers list to that particular company. I guess there is possibility but I am not sure of the issues that may arise. Maybe, there will be more work.
Need a suggestion whether to go ahead with multiple companies in single instance or multi-tenant.