From 4d9ce365e656f91db7a43e8592dcdfd36bc41e44 Mon Sep 17 00:00:00 2001
From: Max Bischof <maximilian.bischof@dataport.de>
Date: Fri, 7 Jun 2024 09:40:48 +0200
Subject: [PATCH] Add env var description

---
 docs/services/etherpad/How it works.md | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/docs/services/etherpad/How it works.md b/docs/services/etherpad/How it works.md
index 5da3ec3..42f46c3 100644
--- a/docs/services/etherpad/How it works.md	
+++ b/docs/services/etherpad/How it works.md	
@@ -3,14 +3,14 @@
 ## Configuration
 - ETHERPAD_COOKIE__EXPIRES_SECONDS - time in seconds after which a session expires
 - ETHERPAD_ETHERPAD_COOKIE_RELEASE_THRESHOLD - time in seconds after which a session is not returned to the user
-- ETHERPAD_API_KEY - api key for etherpad
-- ETHERPAD_URI - uri of etherpad api
-- ETHERPAD_API_PATH - path to etherpad api
-- ETHERPAD_BASE_URL - base url of etherpad
-- ETHERPAD__PAD_PATH
-- ETHERPAD__PAD_URI
-- ETHERPAD__NEW_DOMAIN
-- ETHERPAD__OLD_DOMAIN
+- ETHERPAD_API_KEY - api key used for authentication of schulcloud server requests
+- ETHERPAD_URI - Used as base path for api client in nest
+- ETHERPAD__PAD_PATH - Used in legacy client to set path on cookie.
+- ETHERPAD__PAD_URI - Used for collab editor and lesson to build return url, Used in legacy client to build url
+- ETHERPAD__NEW_DOMAIN - Used in legacy client to validate url
+- ETHERPAD__OLD_DOMAIN -  Used in legacy client to validate url
+- ETHERPAD_API_PATH -  Only used in tests.
+- ETHERPAD_BASE_URL - Not used.
 
 ## Creating and Opening an Etherpad Element on a Column Board