For Multi-company
I operate a multi-company and multi-department (within companies) business. For Multi-company, all data to be separated and users should not be able to access each other's info (including contacts) unless they are the administrator or have been given rights to both companies.
What I've tried
With Settings>Multi-company>"Common Contact Book" unchecked. Staff from both companies can access all contacts.
Ensured all "Company" fields are attributed to a company in both Customers and Vendors.
I would appreciate any help.