[Source Request]: Kreis Schleswig Flensburg ASF

[HKoitzsch]

I propose a Source Request for:

Sources

Describe your wanted feature

Hello dear community, this is my first post. I wanted to ask if you could also create a calendar for the Schleswig-Flensburg district in Schleswig-Holstein. I know that there is an app from ASF as well as an .icf file. I thank you in advance. Best regards from Northern Germany.

[5ila5]

ASF is supported by the ICS source I added dedicated documentation in #2328 you can find it here