diff --git a/.env.example b/.env.example
index 0424964..3f013e0 100644
--- a/.env.example
+++ b/.env.example
@@ -1,7 +1,7 @@
# Copy to ".env" at the repository root (Docker Compose and local tooling load it from here).
# Django also loads this file via backend/setrsoft/settings.py (repo root).
-#Docker
+#Docker (for production)
DOCKER_NETWORK_NAME=default
# --- PORTS & IP ---
diff --git a/README.md b/README.md
index 998225a..4bf9c2e 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,8 @@
SetRsoft is an open source community driven software. Test it live on the website http://www.setrsoft.com/
+For better understanding the purpose of this project you can have a look at [one of those videos](https://www.youtube.com/results?search_query=routesetting+in+climbing+gym).
+
Feel free to create new Github Issues for new features or signal bugs.
diff --git a/frontend/index.html b/frontend/index.html
index c935043..75faafa 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -8,7 +8,15 @@
-