diff --git a/README.md b/README.md
index 827f67c..ae63a9b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 web2py.transcription is a web application based on web2py for transcribing audio and video files. The core of the application is the speech recognition toolkit vosk.
 
-# REQUIREMENTS
+# Requirements
 
 * ffmpeg
 * git
@@ -8,15 +8,18 @@ web2py.transcription is a web application based on web2py for transcribing audio
 * pip3
 * python module srt
 * python module vosk
+* python module webvtt-py
 * vosk language model
 
-# INSTALL ON UBUNTU
+# Install on Ubuntu
+
+The following steps install the application to ~/web2py
 
 ```
 apt install ffmpeg
 apt install python3-pip
 pip3 install --upgrade pip
-cd /usr/lib/
+cd ~
 git clone --recursive https://github.com/web2py/web2py.git
 cd web2py/applications
 mkdir transcription
@@ -29,4 +32,26 @@ cd private
 wget https://alphacephei.com/vosk/models/vosk-model-de-0.21.zip
 unzip vosk-model-de-0.21.zip
 mv vosk-model-de-0.21 model
-```
\ No newline at end of file
+```
+
+# Start
+
+```
+cd ~/web2py
+python3 web2py
+```
+Assign administrator password.
+
+# Usage
+
+The application works only for logged-in users with the role 'manager' !
+
+* Point your webbrowser to http://localhost:8000/transcription
+* Register a user by clicking login->register on the top right side.
+* Point your webbrowser to http://localhost:8000/transcription/appadmin
+* Log in with the administrator password you assigned at startup.
+* Click on db.auth_group -> New entry
+* Create the new Entry 'manager'
+* Go back to http://localhost:8000/transcription/appadmin
+* Click on db.auth_membership -> New entry
+* Click and select your user id in the first field and the new group 'manager' in the scond field
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