diff --git a/README.md b/README.md
index 3714fbcbffc8cd6db001f0eec4c7c22f980c322e..3a30f72ca84da416eca2f55f25f47d7efd902975 100644
--- a/README.md
+++ b/README.md
@@ -12,13 +12,9 @@ you could test it using 'test.sh'
 * copy jar-file to /operational_shared/plugins/custom/
 
 == configuration
-* check blog https://developers.exlibrisgroup.com/blog/Jpylyzer-Technical-Metadata-Extractor-Plugin
+* check API https://exlibrisgroup.github.io/Rosetta.dps-sdk-projects/current/javadoc/com/exlibris/dps/sdk/techmd/FormatValidationPlugin.html
 * check https://mediaarea.net/MediaConch/ for latest MediaConch release
-* add Mapping under "Preservation:Extractors", switch from "Global" to "Local", use
-  "Custom"-Tab
-* fill the fields 
 
 == copyright hints
 
-MediaConch is released under Gnu General Public License 3.0 (or higher)
-it could not be integrated and delivered as a binary only plugin.
+MediaConch is released under Gnu General Public License 3.0 (or higher) it could not be integrated and delivered as a binary only plugin.