diff --git a/README.md b/README.md
index 0d32d7e..d1aa982 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 # Git based automatic web deployment system
-This repository will be automagically pulled by the web server each time something is pushed by a user. The following files and directories are linked to areas where they can be accessed by the web server:
+This repository will be automagically pulled by the web server each time something is pushed by a user.
+
+## Symlinks
+The following files and directories are linked to areas where they can be accessed by the web server:
   * `index.html` → `*/common/index.html` (the website as seen by the majority of the users, maybe a login page?)
   * `icon.png` → `*/common/icon.png` (self-explanatory)
   * `stylesheet.css` → `*/common/stylesheet.css` (self-explanatory)
@@ -10,8 +13,13 @@ This repository will be automagically pulled by the web server each time somethi
   * `commands_status.conf` → `strassenkind.ip/commands_status.conf`
   * `commands_ondemand.conf` → `strassenkind.ip/commands_ondemand.conf`
 
-## Some server variables that might turn out to be useful:
+## Variables handled by the deployment script
+Here is the place for variables that will be replaced automatically on the server. Using them is encouraged. Using the paths is DISCOURAGED.
+This way, it is possible to change folder names around and fix the URLs in one place for all files simultaneously.
+  * `%CONTENT_DIR%` → The part of the URL between the domain name and the destination (e.g. https://lostcave.ddnss.de**/common/content/**about/)
+
+## Some server variables that might turn out to be useful (example):
 {
   "HTTP_USER_AGENT":"Mozilla\/5.0 (X11; Ubuntu; Linux x86_64; rv:73.0) Gecko\/20100101 Firefox\/73.0",
   "REMOTE_ADDR":"10.1.1.3"
-}
\ No newline at end of file
+}