diff --git a/documentation/README.md b/documentation/README.md
index 578340ed3b315215da6af49cfe82863f9901ca24..5b75ca24bcdb0fbff727ccd436fe0a7e61c45924 100644
--- a/documentation/README.md
+++ b/documentation/README.md
@@ -2,7 +2,7 @@
 This demonstrates how to use the mobile event log.    
 
 ## Prerequisites (Sensor Device and Contact)
-A device which is added to a collection. 
+A device which is part of the collection "PERMAFROST LTO" 
 ![Sensor Account](01_Sensor_Device.JPG)
 
 Editor rights for the device. Only editors are allowed to post actions / events. 
@@ -11,22 +11,32 @@ Editor rights for the device. Only editors are allowed to post actions / events.
 
 
 ## Initial Configuration
-App overview
+App first overview page
 ![App Overview](03_MEL_Overview.JPG)
 
-Enter account details on configuration view
-![App Overview](04_Configuration_01.JPG)
+Enter the account details on configuration view and chose the collection with your devices.
+![Configuration 1](04_Configuration_01.JPG)
 
-Click on "Set". The following confirmation message indicates that the setup is completed. 
-![App Overview](04_Configuration_02.JPG)
+Click on "Set". The displayed confirmation message indicates that the setup succeeded. 
+![Configuration 2](04_Configuration_02.JPG)
+You can now add and upload events
 
 
 ## Adding Events
+Open the Add Event Page. Enter a label, select the event type, select the used device via URN from the dropdown menu. 
+![Add a new Event](05_AddEvent_01.JPG)
+Click on the add symbol to create the event once. 
 
 
+## View & Sync Events 
+Open the View & Sync Page. Scroll the table to view all event details. Editing the events here is currently not implemented. 
+![View & Sync 1](06_ViewSync1.JPG)
 
-##Viewing Events 
+Click on 'Sync'. All pending events are beeing uploaded. Success is indicated once all events are uploaded to sensor. 
+![View & Sync 2](06_ViewSync2.JPG)
 
+It is possible to show all events including the already exported once by switching the button on the top app bar.
+![View & Sync 2](06_ViewSync3.JPG)