diff --git a/docs/zdgbook/ObjectPublishing.rst b/docs/zdgbook/ObjectPublishing.rst
index e091800385..c24958e132 100644
--- a/docs/zdgbook/ObjectPublishing.rst
+++ b/docs/zdgbook/ObjectPublishing.rst
@@ -926,6 +926,11 @@ Record marshalling provides you with the ability to create complex
 forms.  However, it is a good idea to keep your web interfaces as
 simple as possible.
 
+Please note, that records do not work with input fields of type radio as you
+might expect, as all radio fields with the same name are considered as one
+group - even if they are in different records. That means, activating one radio
+button will also deactivate all other radio buttons from the other records.
+
 Exceptions
 ----------