First let’s configure access to our Recruiting app custom objects. As we mentioned previously, we can control whether a user knows that a particular object exists in the app by modifying his or her profile. But exactly what is a profile, and what does it control?
A profile is a collection of settings and permissions that determine what a user can do in the platform, kind of like a group in a Windows network, where all of the members of the group have the same folder permissions and access to the same software. Profiles control:
The objects the user can view, create, edit, and delete
The object fields the user can view and edit (more on that later!)
The tabs the user can view in the app
The standard ...