Administration > Database Management > Access permissions > Database access permissions > Setting up a database so model access is controlled by each model
  
Setting up a database so model access is controlled by each model
1. Start Model Explorer.
2. Right-click the database for which you want to set access permissions, then click Access Permissions....
3. Clear the Public Read check box.
4. Click OK.
* 
• Access permissions can be granted to users within each Model.
• Only Database Administrators can set up database permissions.