diff --git a/code/XMLTester.xml b/code/XMLTester.xml
index ab25e34dd..f2a548e7b 100644
--- a/code/XMLTester.xml
+++ b/code/XMLTester.xml
@@ -955,6 +955,7 @@
 </participant>
 
 <participant profile_name="part_builtin_example">
+<domainId>4</domainId> <!-- uint32 -->
 <rtps>
 <!-->XML-BUILTIN<-->
 <builtin>
@@ -3465,4 +3466,4 @@
 </types>
 
 
-</dds>
\ No newline at end of file
+</dds>
diff --git a/code/XMLTesterExample.xml b/code/XMLTesterExample.xml
index 1ea44932b..9a618a351 100644
--- a/code/XMLTesterExample.xml
+++ b/code/XMLTesterExample.xml
@@ -73,6 +73,7 @@
         </transport_descriptors>
 
         <participant profile_name="participant_profile_example">
+            <domainId>4</domainId>
             <rtps>
                 <name>Participant Name</name> <!-- String -->
 
diff --git a/docs/fastdds/xml_configuration/domainparticipant.rst b/docs/fastdds/xml_configuration/domainparticipant.rst
index fecf3bc0a..14766b934 100644
--- a/docs/fastdds/xml_configuration/domainparticipant.rst
+++ b/docs/fastdds/xml_configuration/domainparticipant.rst
@@ -36,7 +36,7 @@ The ``<participant>`` element has two attributes defined: ``profile_name`` and `
        DomainParticipant's creation.
      - Optional
 
-.. _domainparticipantconfig:
+.. _domainparticipantconfig: 
 
 DomainParticipant configuration
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^