Device maintenance explanation

I had a bit of trouble understanding the mechanics of maintenance, events and notifications.

Please correct me if any of my assumptions are incorrect.

1. When having a maintenance linked to a device, the platform will generate a "maintenance" event when the conditions are met, even when no notification is linked.
2. Maintenance for hours with start = 1 hour and period = 5 minutes will get triggered at
   • position.attributes.hours = 1:00
   • position.attributes.hours = 1:05
   • position.attributes.hours = 1:10
3. Linking a maintenance and a notification of type maintenance will trigger notification every time the maintenance condition is met for device.

Any help would be appreciated!

1. Yes.
2. Yes.
3. Yes.

Great, thank you!