HOTSPOT
You are the Master Data Services (MDS) administrator at your company.
An existing user must be denied access to a certain hierarchy node for an existing model.
You need to configure the user’s permissions.
Which user management menu item should you select? (To answer, configure the
appropriate option or options in the dialog box in the answer area.)
Answer: 
The answer appears to be correct according to this link;
https://msdn.microsoft.com/en-us/library/ee633750(v=sql.110).aspx