Studyo displays your work and all your planned activities. However, once you turn 14 years old in ost states and countries, you have the right to your privacy. If you have appointments or other events you would like to keep private, it would be better to enter them in your device’s built-in calendar rather than in Studyo. The calendar is not visible to your parents or anyone else.
Once your calendar is linked to Studyo, you can choose which calendar is on display in the calendar area (located on the right), and enter your activities accordingly and this remains private.