Basically leanIX is an open system without restrictions. We rely on crowdsourcing and the power of the crowd to identify wrong content. The users roles Admin and Member can view, create and modify all Fact Sheets. The user role Viewer can view, subscribe and comment to all Fact Sheets, but can't modify the content of a Fact Sheet. The audit trail shows in detail all changes with a reference to the user. This transparency should prevent misuse of the system.