diff --git a/pom.xml b/pom.xml
index a82e519..05ac85b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
   <groupId>gov.cms.madie</groupId>
   <artifactId>madie-java-models</artifactId>
-  <version>0.6.71-SNAPSHOT</version>
+  <version>0.6.72-SNAPSHOT</version>
   <name>madie-java-models</name>
   <description>Java based models for MADiE microservices</description>
   <properties>
diff --git a/src/main/java/gov/cms/madie/models/measure/Group.java b/src/main/java/gov/cms/madie/models/measure/Group.java
index 8042daf..22966d2 100644
--- a/src/main/java/gov/cms/madie/models/measure/Group.java
+++ b/src/main/java/gov/cms/madie/models/measure/Group.java
@@ -39,6 +39,8 @@ public class Group implements GroupScoringPopulation {
 
   private String improvementNotation;
 
+  private String improvementNotationDescription;
+
   private String rateAggregation;
 
   // @NotEmpty