diff --git a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/record/StockRecord.java b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/record/StockRecord.java
index f6a731b..d0a83c6 100644
--- a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/record/StockRecord.java
+++ b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/record/StockRecord.java
@@ -65,7 +65,7 @@ public class StockRecord extends Common{
 	@JsonProperty(Constants.BIOMASS_JSON_KEY)
 	@CustomField(key=Constants.BIOMASS_CUSTOM_KEY)
 	@TimeSeries
-	// @Group(groupNameOverValue=Constants.BIOMASS_CUSTOM_KEY, prependSourceToGroupName=false)
+	@Group(groupNameOverValue=Constants.BIOMASS_CUSTOM_KEY, prependSourceToGroupName=false)
 	@Valid
 	private List<TimeSeriesBean<String, String>> biomass;
 	
@@ -86,7 +86,7 @@ public class StockRecord extends Common{
 	@JsonProperty(Constants.STATE_AND_TREND_MARINE_RESOURCE_JSON_KEY)
 	@CustomField(key=Constants.STATE_AND_TREND_MARINE_RESOURCE_CUSTOM_KEY)
 	@TimeSeries
-	@Group(groupNameOverValue="State and Trend of Marine Resource", prependSourceToGroupName=false)
+	@Group(groupNameOverValue=Constants.STATE_AND_TREND_MARINE_RESOURCE_CUSTOM_KEY, prependSourceToGroupName=false)
 	@Valid
 	private List<TimeSeriesBean<String, Void>> narrativeState;