diff --git a/src/main/resources/serviceconfig/olat.properties b/src/main/resources/serviceconfig/olat.properties
index ed63202263e0d76321cc71b0af7cae29e6584e6f..8784d6ad2ef94168a0377bae474f9d5c9977fee4 100644
--- a/src/main/resources/serviceconfig/olat.properties
+++ b/src/main/resources/serviceconfig/olat.properties
@@ -162,6 +162,8 @@ registration.enableDisclaimer=true
 # add a second checkbox to the disclaimer
 registration.disclaimerAdditionalCheckbox=false
 # add a link to the disclaimer with a file download
+# if set to true you can add downloadable disclaimer files in olatdata/customizing/disclaimer/ 
+# the names of the files can be configured in the i18n key org.olat.registration:disclaimer.filedownloadurl
 registration.disclaimerAdditionaLinkText=false
 
 # setting for the bean interceptor in the registration process, disabled mean that no interceptor