--- dds-xtypes-v13_discovery_builtin_topics_20190301.idl	2025-08-14 07:07:53
+++ dds-xtypes-rtf4_discovery_builtin_topics_issue-80.idl	2025-12-23 12:01:27
@@ -200,6 +200,10 @@
         boolean ignore_member_names;
         boolean prevent_type_widening;
         boolean force_type_validation;
+        boolean ignore_literal_names;
+        boolean ignore_ranges;
+        boolean ignore_units;
+        boolean ignore_unspecified_units;
     };
 
     @extensibility(MUTABLE)
@@ -224,13 +228,13 @@
         @id(0x0041)      ResourceLimitsQosPolicy resource_limits;
         @id(0x001F)      OwnershipQosPolicy ownership;
         @id(0x002E)      TopicDataQosPolicy topic_data;
-        @id(0x0073)      DataRepresentationQosPolicy representation;
+        @id(0x0073)      DataRepresentationQosPolicy data_representation;
     };
 
     @extensibility(MUTABLE)
     struct TopicQos {
         // ...
-        DataRepresentationQosPolicy representation;
+        DataRepresentationQosPolicy data_representation;
     };
 
     @extensibility(MUTABLE)
@@ -258,13 +262,13 @@
         @id(0x0029)      PartitionQosPolicy partition; 
         @id(0x002E)      TopicDataQosPolicy topic_data;
         @id(0x002D)      GroupDataQosPolicy group_data;
-        @id(0x0073)      DataRepresentationQosPolicy representation;
+        @id(0x0073)      DataRepresentationQosPolicy data_representation;
     };
 
     @extensibility(MUTABLE)
     struct DataWriterQos {
         // ...
-        DataRepresentationQosPolicy representation;
+        DataRepresentationQosPolicy data_representation;
     };
 
     @extensibility(MUTABLE)
@@ -290,7 +294,7 @@
         @id(0x0029)      PartitionQosPolicy partition;
         @id(0x002E)      TopicDataQosPolicy topic_data;
         @id(0x002D)      GroupDataQosPolicy group_data;
-        @id(0x0073)      DataRepresentationQosPolicy representation;
+        @id(0x0073)      DataRepresentationQosPolicy data_representation;
         @id(0x0074)      TypeConsistencyEnforcementQosPolicy
                               type_consistency;
     };
@@ -298,9 +302,7 @@
     @extensibility(MUTABLE)
     struct DataReaderQos {
         // ...
-        DataRepresentationQosPolicy representation;
+        DataRepresentationQosPolicy data_representation;
         TypeConsistencyEnforcementQosPolicy type_consistency;
     };
 };  // end module DDS
-
-