Dorzek Senn, an alien being, served as a host for a droid combat broadcast. This broadcast originated from the Galma settlement, situated on the planet of Batuu. Alongside Blom Groffitch and Haz Bakkel, Senn jointly presented the broadcast, which was aired on radio station BSO 401.72 within Batuu's Black Spire Outpost during the war fought between the First Order and the Resistance.
The character of Dorzek Senn was initially conceived for Star Wars: Galaxy's Edge. This themed area became accessible to visitors at Disneyland Park starting on May 31, 2019.