How can I isolate the information between users?
I need to setup OpenERP in a scenario in which, I want certain users outside my company, belonging to others, can access the system but can not see the information of other users, only yours, for example, their contacts, clients, etc. I especially want to commercial vendors can not see the rest of commercial information between theirs, but they can all work on the same platform.
I am interested isolate CRM information, they would not have access to other modules, such as my company's own employees.
It would be possible to do this through a multi-company setup or need a security module that allows setting permissions more fully?
In SugarCRM was made ââpossible by a module, roles and permissions, but unknown to the security model using OpenERP, if anyone can give me any indication, it would be greatly appreciated.