diff --git a/pl/java/libfws/io/formats/xml/jaxb/features/cfg.txt b/pl/java/libfws/io/formats/xml/jaxb/features/cfg.txt
index f8af9b98e..3dbf98a05 100644
--- a/pl/java/libfws/io/formats/xml/jaxb/features/cfg.txt
+++ b/pl/java/libfws/io/formats/xml/jaxb/features/cfg.txt
@@ -1,5 +1,6 @@
 2013
 https://solidsyntax.be/2013/12/07/howto-use-jaxb-class-customization-avoid-xsd-conflicts/
+  ...
   <jxb:bindings xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:jxb="http://java.sun.com/xml/ns/jaxb" version="2.1">
     <jxb:bindings schemaLocation="xsd/CommonTypes.xsd">
         <jxb:bindings node="//xs:complexType[@name='AnXSDType']">
diff --git a/pl/java/libfws/io/formats/xml/jaxb/jaxb.txt b/pl/java/libfws/io/formats/xml/jaxb/jaxb.txt
index 3bd98ed3f..9395fec16 100644
--- a/pl/java/libfws/io/formats/xml/jaxb/jaxb.txt
+++ b/pl/java/libfws/io/formats/xml/jaxb/jaxb.txt
@@ -8,6 +8,7 @@ https://jakarta.ee/specifications/platform/10/apidocs/jakarta/xml/bind/package-s
 https://eclipse-ee4j.github.io/jaxb-ri/
 https://github.com/eclipse-ee4j/jaxb-ri
 https://github.com/eclipse-ee4j/jaxb-ri/tree/master/jaxb-ri/samples/src/main/samples
+    https://github.com/eclipse-ee4j/jaxb-ri/blob/master/jaxb-ri/samples/src/main/samples/unmarshal-read/po.xsd
 https://mvnrepository.com/artifact/org.glassfish.jaxb/jaxb-runtime
 
 articles
@@ -16,9 +17,11 @@ https://www.baeldung.com/tag/jaxb
 https://www.baeldung.com/jaxb
     https://github.com/eugenp/tutorials/tree/master/jaxb
     https://github.com/eugenp/tutorials/blob/master/jaxb/pom.xml
+    https://github.com/eugenp/tutorials/blob/master/jaxb/src/main/resources/user.xsd
 https://www.baeldung.com/jaxb-unmarshalling-dates
 2021
 https://mkyong.com/java/jaxb-hello-world-example/
+    https://github.com/mkyong/core-java
     !!! using jakarta
 
 maven-plugins