Scrumtisch Aachen: Clash of Cultures - When Line and Scrum Master Collide

This is a Scrumtisch Aachen on-site event. Remote participation is not possible.
Thanks to Frank Linden from Amadeus Leisure for providing a venue and the following topic for our Scrumtisch Meetup:
"Our evolution from conflicts to collaboration regarding the responsibilities of Scrum Masters and Line Managers for agile teams."