diff --git a/Dockerfile b/Dockerfile
index ef5bf38..1055eef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,22 @@
 FROM microsoft/dotnet:sdk AS build-env
 WORKDIR /app
 
-# Copy csproj and restore as distinct layers
-COPY ./*/*.csproj ./
-RUN dotnet restore
-
 # Copy everything else and build
 COPY . ./
-RUN dotnet publish -c Release -o out
+RUN dotnet restore Tv7Playlist.sln
+RUN dotnet publish -c Release -o out Tv7Playlist.sln
 
 # Build runtime image
 FROM microsoft/dotnet:aspnetcore-runtime
 
 WORKDIR /app
+RUN mkdir /data
 
 COPY --from=build-env /app/Tv7Playlist/out .
 
 ENV ASPNETCORE_URLS=http://+:80
 EXPOSE 80
 
+VOLUME [ "/data" ]
+
 ENTRYPOINT ["dotnet", "Tv7Playlist.dll"]
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f4a05e2
--- /dev/null
+++ b/README.md
@@ -0,0 +1,43 @@
+# TV7-Playlist
+
+## Summary
+
+This little application is used to rewrite the TV7 multicast channel list by fiber7 m3u.
+The updated list will proxy the multicast stream through udpxy and builds a stream that plex can handle.
+
+Others have changed the code in telly. As I did not want to change any external source, I just
+wrote this little application.
+
+There are more features than just changing the URL:
+
+- Resorting of the channel list
+- Enable or disable a channel
+- Override the channel number -> better EPG Detection support in plex
+- Override the channel name -> better EPG Detection support in plex
+
+This is licensed under GPLv2. See License file.
+
+## Docker
+
+### Run the application
+
+You may run this application using docker. If you want to persist the database when doing some updates, create a volume and use this as data storage.
+
+```shell
+docker volume create tv7playlist_data
+```
+
+Next you have to create and run the docker container.
+
+```shell
+docker run -d -p 9000:9000 -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer
+docker run -t --name="tv7playlist" -p 8000:80 -e "UdpxyUrl=http://your.host.ip.of.udpxy:4022/udp" -v tv7playlist_data:/data --restart=unless-stopped phaefelfinger/tv7playlist:latest
+```
+
+### Environment variables
+
+- SourceType: "M3U" or "Xspf"
+- SqLiteConnectionString: "Data Source=/data/playlist.db"
+- TV7Url: "https://api.init7.net/tvchannels.m3u" or "https://api.init7.net/tvchannels.xspf" or any other provider
+- UdpxyUrl: "http://your.host.ip.of.udpxy:4022/udp" or empty
+- DownloadFileName: "PlaylistTV7udpxy.m3u" or any name that should be sent as filename while downloading the list
diff --git a/Tv7Playlist/README.md b/Tv7Playlist/README.md
deleted file mode 100644
index 2441cfc..0000000
--- a/Tv7Playlist/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# tv7playlist
-
-This little application is used to rewrite the TV7 multicast channel list by fiber7 m3u.
-The updated list will proxy the multicast stream through udpxy and builds a stream that plex can handle.
-
-Others have changed the code in telly. As I did not want to change any external source, I just
-wrote this little program.
-
-This is licenced under GPLv2. See License file.
\ No newline at end of file
diff --git a/Tv7Playlist/appsettings.json b/Tv7Playlist/appsettings.json
index a97ce5a..655cfeb 100644
--- a/Tv7Playlist/appsettings.json
+++ b/Tv7Playlist/appsettings.json
@@ -7,9 +7,9 @@
     }
   },
   "AllowedHosts": "*",
-  "SourceType": "M3U",
+  "SourceType": "Xspf",
   "SqLiteConnectionString": "Data Source=/data/playlist.db",
-  "TV7Url": "https://api.init7.net/tvchannels.m3u",
+  "TV7Url": "https://api.init7.net/tvchannels.xspf",
   "UdpxyUrl": "http://192.168.15.2:4022/udp",
   "DownloadFileName": "PlaylistTV7udpxy.m3u"
 }