diff --git a/README.md b/README.md
index a1b613a..51ea43c 100644
--- a/README.md
+++ b/README.md
@@ -2,17 +2,123 @@
 
 To start your Phoenix server:
 
-* Run `mix setup` to install and setup dependencies
-* Start Phoenix endpoint with `mix phx.server` or inside IEx with `iex -S mix phx.server`
+- Run `mix setup` to install and setup dependencies
+- Start Phoenix endpoint with `mix phx.server` or inside IEx with `iex -S mix phx.server`
 
 Now you can visit [`localhost:4000`](http://localhost:4000) from your browser.
 
 Ready to run in production? Please [check our deployment guides](https://hexdocs.pm/phoenix/deployment.html).
 
-## Learn more
+# Deployment on new uberspace asteroid
 
-* Official website: https://www.phoenixframework.org/
-* Guides: https://hexdocs.pm/phoenix/overview.html
-* Docs: https://hexdocs.pm/phoenix
-* Forum: https://elixirforum.com/c/phoenix-forum
-* Source: https://github.com/phoenixframework/phoenix
+## Initial deployment
+
+### Add subdomain
+
+uberspace web domain add beetround.example.com
+
+### Init database
+
+Follow guide to initialize postgresql database:
+https://lab.uberspace.de/guide_postgresql/
+
+#### Configure database
+
+createuser beetround_admin -P
+
+createdb --encoding=UTF8 --owner=beetround_admin --template=template0 beetround_server
+
+## Configure Elixir/Phoenix
+
+uberspace tools version use erlang 27
+
+## Build & run BeetRound
+
+cd ~/
+
+mkdir develop
+
+git clone https://git.working-copy.org/bent/BeetRoundServer.git
+
+cd develop
+
+export MIX_ENV=prod
+
+mix deps.get
+
+mix phx.gen.secret
+
+export SECRET_KEY_BASE=<SECRET_KEY>
+
+export DATABASE_URL=ecto://beetround_admin:<DB_PASSWORD>@localhost/beetround_server
+
+mix assets.deploy #throws "'mix tailwind beet_round_server --minify' exited with 1" error
+
+Workaround: copy assets from develop machine
+
+mix compile
+
+PHX_HOST=beetround.example.com PORT=4005 mix ecto.migrate
+
+### Create webbackend
+
+uberspace web backend set beetround.example.com --http --port 4005
+
+#### Test backend
+
+PHX_HOST=beetround.example.com PORT=4005 mix phx.server
+
+#### Create mix release
+
+mix release
+
+### Create service
+
+nvim ~/etc/services.d/beetround_server.ini
+
+```
+[program:beetround_server]
+command=%(ENV_HOME)s/develop/BeetRoundServer/_build/prod/rel/beet_round_server/bin/beet_round_server
+directory=%(ENV_HOME)s/develop/BeetRoundServer
+autostart=true
+autorestart=true
+startsecs=60
+environment =
+  MAIL_RELAY="<UBERSPACE_ASTEROID>.uberspace.de",
+  MAIL_NAME="<MAIL_ADDRESS>",
+  MAIL_PW="<MAIL_PASSWORD>",
+  PHX_HOST="beetround.example.com",
+  MIX_ENV=prod,
+  PORT=4005,
+  DATABASE_URL="ecto://beetround_admin:<DB_PASSWORD>@localhost/beetround_server",
+  SECRET_KEY_BASE=<SECRET_KEY>
+```
+
+supervisorctl reread
+
+supervisorctl update
+
+supervisorctl status
+
+## Updates (TODO old content. needs to be adjusted/checked)
+
+Steps on develop environment:
+
+- create new release version (with git flow)
+- push main branch to repo
+
+Steps on server:
+
+- cd develop/SplitPot/
+- pull main branch
+- mix deps.get --only prod
+- MIX_ENV=prod mix assets.deploy
+- export BUILD_DATE="DD.MM.YYYY"
+- MIX_ENV=prod mix release
+- supervisorctl stop splitpot_server
+- DB migrations
+  - export DATABASE_URL=...
+  - export SECRET_BASE_KEY=...
+  - MIX_ENV=prod mix ecto.migrate
+
+- supervisorctl start splitpot_server