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 # WP4 Data Managers Workshop Tutorial
 
-* Introduction
+* [Introduction]()  
+  Welcome to the WP4 workshop for Data Managers!
+
+  Please use the credentials you have been provided whenever you need to log into either the `Data Repository`, the `Study Manager` or the `Authentication Server`.
 
 * [Part 1: Setting Up Data in the Data Repository (Opal)](opal)
   * [Upload the Dictionary and Data File](opal#upload-the-dictionary-and-data-file)