To change your push notifications settings:
1. Tap the menu (at the top left)
2. Tap the Settings icon (the gear)
3. Then tap Push notifications.
Once you're in the Notifications screen here are your choices:
There are two sections. The top section refers to traditional content like events, contacts, medications, files, and any main item that appears in the Stream. Users typically turn on notifications for these items.
The second second allows you to control how often you're notified for messages. Messages may be tied to a traditional piece of content (like an event), or might be part of a general chat.