You can make system notify you about specific events. In Property Settings you will find a list of notifications which you can enable for each role in FrontDesk Master.

Go to Property Settings / Notifications:

Each one of the notifications has its own settings. Select a notification from the list on the left side of the screen. There you can decide if you want the notification to be sent to the property email:

And decide which group of users should receive specific notification. You can also determine if you want to get notifications only when you are logged in (Online) or also when you are Offline:

Once everything is selected click SAVE.

Notifications in the system will look like this: