Download page Restrictions.
Features marked as (Supervised Only) are only manageable if the device has been put into supervised mode.
This page allows you to disable or enable various iOS features, very similiar to the Settings > General > Restrictions dialog on iOS.
Enable or disable select iOS apps such as iTunes or Safari. In supervised mode you can also create a whitelist OR a blacklist of apps, using their bundle identifiers, separated by semicolon.
Set your region code and age ratings for movies, TV shows and apps.