diff --git a/src/main/java/org/gcube/accounting/analytics/TotalFilters.java b/src/main/java/org/gcube/accounting/analytics/TotalFilters.java
index d7529da..3527242 100644
--- a/src/main/java/org/gcube/accounting/analytics/TotalFilters.java
+++ b/src/main/java/org/gcube/accounting/analytics/TotalFilters.java
@@ -2,21 +2,52 @@ package org.gcube.accounting.analytics;
 
 import java.util.List;
 
+import org.gcube.accounting.datamodel.AggregatedUsageRecord;
+/**
+ * Object for calculate quota 
+ * 
+ * 
+ * @author pieve
+ *
+ */
 public class TotalFilters {
+	protected Class<? extends AggregatedUsageRecord<?, ?>> clz;
+	protected TemporalConstraint temporalConstraint;		
 	protected List<Filters> totalFilters;
-	protected Double d;
-	protected String orderingProperty;
-	public TotalFilters(){}
-
-	public TotalFilters(List<Filters> totalFilters, Number n, String orderingProperty) {
-		super();
-		this.totalFilters=totalFilters;
-		this.d = n.doubleValue();
-		this.orderingProperty = orderingProperty;
-	}
-
 	
 
+	protected String identifier;
+	protected Double d;
+	protected String orderingProperty;
+	
+	
+	public TemporalConstraint getTemporalConstraint() {
+		return temporalConstraint;
+	}
+
+	public void setTemporalConstraint(TemporalConstraint temporalConstraint) {
+		this.temporalConstraint = temporalConstraint;
+	}
+
+	public Class<? extends AggregatedUsageRecord<?, ?>> getClz() {
+		return clz;
+	}
+
+	public void setClz(Class<? extends AggregatedUsageRecord<?, ?>> clz) {
+		this.clz = clz;
+	}
+	
+	public TotalFilters(){}
+	
+	public TotalFilters(String identifier,Class<? extends AggregatedUsageRecord<?, ?>> clz,TemporalConstraint temporalConstraint,List<Filters> totalFilters){
+		super();
+		this.totalFilters=totalFilters;
+		this.clz=clz;
+		this.temporalConstraint=temporalConstraint;
+		this.identifier=identifier;
+		
+	}
+	
 	public List<Filters> getTotalFilters() {
 		return totalFilters;
 	}
@@ -25,6 +56,14 @@ public class TotalFilters {
 		this.totalFilters = totalFilters;
 	}
 
+	
+	public String getIdentifier() {
+		return identifier;
+	}
+
+	public void setIdentifier(String identifier) {
+		this.identifier = identifier;
+	}	
 	public Double getD() {
 		return d;
 	}
@@ -40,9 +79,16 @@ public class TotalFilters {
 	public void setOrderingProperty(String orderingProperty) {
 		this.orderingProperty = orderingProperty;
 	}
+
 	@Override
 	public String toString() {
-		return "TotalFilters [totalFilters=" + totalFilters + ", d=" + d
+		return "TotalFilters [clz=" + clz + ", temporalConstraint="
+				+ temporalConstraint + ", totalFilters=" + totalFilters
+				+ ", identifier=" + identifier + ", d=" + d
 				+ ", orderingProperty=" + orderingProperty + "]";
 	}
+
+	
+	
+	
 }
diff --git a/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java b/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java
index 6bb3673..0c294a8 100644
--- a/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java
+++ b/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceBackendQuery.java
@@ -168,6 +168,10 @@ public interface AccountingPersistenceBackendQuery {
 
 	
 	/**
+	 * 
+	 * getUsageValueQuota
+	 * use for a specifiy consumer id and for single quota
+	 * 
 	 * in:[{ "consumerId" : "alessandro.pieve" }, { "serviceClass" : "DataAccess" }, { "serviceName" : "CkanConnector" }], d=null, orderingProperty=null]
 	 * out:[{ "consumerId" : "alessandro.pieve" }, { "serviceClass" : "DataAccess" }, { "serviceName" : "CkanConnector" }], d=88.0, orderingProperty=operationCount]
 	 * @param clz 
@@ -181,22 +185,58 @@ public interface AccountingPersistenceBackendQuery {
 	 * @return
 	 * @throws Exception
 	 */
+	/*
 	public List<Filters> getUsageValueQuota(Class<? extends AggregatedRecord<?, ?>> clz,
 			TemporalConstraint temporalConstraint,
 			List<Filters> filterPackageQuota) throws Exception;
-
+*/
 	
 	/**
-	 * 
-	 * @param clz
-	 * @param temporalConstraint
+	 * getUsageValueQuotaTotal
+	 *
+	 * Example for crequire 2 different quota (lucio.lelii for service and alessandro.pieve for storage)
+	 *	Input:
+	 *	[
+	 *		TotalFilters [
+	 *			clz=class org.gcube.accounting.datamodel.aggregation.AggregatedServiceUsageRecord, 
+	 *			temporalConstraint=StartTime : 2015-05-01 11:42:34:515 UTC (1430480554515 millis), EndTime : 2016-11-09 11:42:34:515 UTC (1478691754515 millis), 	
+	 *			Aggregated DAILY, 
+	 *			totalFilters=[
+	 *				Filters [filters=[
+	 *							{ "consumerId" : "lucio.lelii" }, 
+	 *							{ "serviceClass" : "DataAccess" }, 
+	 *							{ "serviceName" : "CkanConnector" }
+	 *						], d=null, orderingProperty=null], 
+	 *				Filters [filters=[
+	 *							{ "consumerId" : "lucio.lelii" }, 
+	 *							{ "serviceClass" : "VREManagement" }
+	 *						], d=null, orderingProperty=null]
+	 *			], d=null, orderingProperty=null] 
+	 *	]
+	 *	Output:
+	 *	[
+	 *		TotalFilters [
+	 *			clz=class org.gcube.accounting.datamodel.aggregation.AggregatedServiceUsageRecord,
+	 *			temporalConstraint=StartTime : 2015-05-01 11:42:34:515 UTC (1430480554515 millis), EndTime : 2016-11-09 11:42:34:515 UTC (1478691754515 millis), 
+	 *			Aggregated DAILY, 
+	 *			totalFilters=[
+	 *				Filters [filters=[
+	 *							{ "consumerId" : "lucio.lelii" },
+	 *							{ "serviceClass" : "DataAccess" }, 
+	 *							{ "serviceName" : "CkanConnector" }
+	 *						], d=1.0, orderingProperty=operationCount], 
+	 *				Filters [filters=[
+	 *							{ "consumerId" : "lucio.lelii" }, 
+	 *							{ "serviceClass" : "VREManagement" }
+	 *						], d=1.0, orderingProperty=operationCount]
+	 *			], d=2.0, orderingProperty=null]
+	 *	]
 	 * @param listUsage
 	 * @return
 	 * @throws Exception
 	 */
 	public List<TotalFilters> getUsageValueQuotaTotal(
-			Class<? extends AggregatedRecord<?, ?>> clz,
-			TemporalConstraint temporalConstraint, List<TotalFilters> listUsage)
+			List<TotalFilters> listUsage)
 			throws Exception;
 
 	
diff --git a/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceQuery.java b/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceQuery.java
index c7336e4..ae7f86b 100644
--- a/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceQuery.java
+++ b/src/main/java/org/gcube/accounting/analytics/persistence/AccountingPersistenceQuery.java
@@ -286,23 +286,13 @@ public class AccountingPersistenceQuery implements AccountingPersistenceBackendQ
 				.getUsageValue(clz, temporalConstraint, applicant);
 	}
 
-	/*New task for quota*/
-	@Override
-	public List<Filters> getUsageValueQuota(Class<? extends AggregatedRecord<?, ?>> clz,
-			TemporalConstraint temporalConstraint, List<Filters> listUsage)
-					throws Exception {
-		
-		return AccountingPersistenceBackendQueryFactory.getInstance()
-				.getUsageValueQuota(clz, temporalConstraint, listUsage);
-	}
 
 	@Override
-	public List<TotalFilters> getUsageValueQuotaTotal(Class<? extends AggregatedRecord<?, ?>> clz,
-			TemporalConstraint temporalConstraint, List<TotalFilters> listUsage)
+	public List<TotalFilters> getUsageValueQuotaTotal( List<TotalFilters> listUsage)
 					throws Exception {
 		
 		return AccountingPersistenceBackendQueryFactory.getInstance()
-				.getUsageValueQuotaTotal(clz, temporalConstraint, listUsage);
+				.getUsageValueQuotaTotal(listUsage);
 	}