Hi Katz!

Sounds like you need to set up a shared event type with your team. Once you have set this up your can control permissions of users on your team. You can control this per event type, whether they can Edit or View an event type. I am leaving a few resources below all about shared event types and teams. Please let us know if you have additional questions. 

Understanding multi-user features: groups, teams, and shared event types

Multi-person scheduling options for teams

How to customize your team's scheduling pages
 

Danke. Jetzt hat es funktioniert.