diff --git a/backend/src/main/java/com/nttdata/calender/changes/Change.java b/backend/src/main/java/com/nttdata/calender/changes/Change.java
index 8ff8074..fe47487 100644
--- a/backend/src/main/java/com/nttdata/calender/changes/Change.java
+++ b/backend/src/main/java/com/nttdata/calender/changes/Change.java
@@ -42,6 +42,7 @@ public class Change {
                 this.queryChange = new Query.QueryBuilder(formName)
                                 .addFieldId("ChangeNr", 1000000182)
                                 .addFieldId("SupportGroup", 1000000015)
+                                .addFieldId("ManagerGroup", 1000003229)
                                 .addFieldId("State", 7)
                                 .addFieldId("ResourceName", 1000000000)
                                 .addFieldId("D1", 1000000349)
@@ -78,7 +79,7 @@ public class Change {
          * @throws ValidationError if there is an invalid filter or qualification
          */
         public ChangeResponse get(ChangeRequest request) throws ARException, NotFoundError, ValidationError {
-                api.impersonateUser("ext_StanzPa");
+                // api.impersonateUser("ext_StanzPa");
 
                 var peopleFullName = processPeopleInfo(request);
 
diff --git a/backend/src/main/java/com/nttdata/calender/changes/query/Filter.java b/backend/src/main/java/com/nttdata/calender/changes/query/Filter.java
index 49f5414..9772ab6 100644
--- a/backend/src/main/java/com/nttdata/calender/changes/query/Filter.java
+++ b/backend/src/main/java/com/nttdata/calender/changes/query/Filter.java
@@ -109,9 +109,37 @@ public class Filter {
             }
             var inner_qualifier = "";
 
+            // if (column.equals("SupportGroup")) {
+            //     qualifier = "(" + "'1000000015' = \""+criterias[0]+"\" OR '1000003229' = \""+criterias[0]+"\")";
+            // // }
+            // if(column.equals("SupportGroup")) {
+            //     String supportGroupColumn = "1000000015"; // api.getFieldDatabaseName(query.getFormName(), query.getFieldId("SupportGroup"));
+            //     String coordGroupColumn = "1000003229"; //api.getFieldDatabaseName(query.getFormName(), query.getFieldId("ManagerGroup"));
+            //     for (int j = 0; j < criterias.length; j++) {
+            //         var criteria = criterias[j]; 
+            //         if (j > 0) {
+            //             qualifier += " AND "; 
+            //         }
+            //         var orCondition = String.format("('%s' = \"%s\" OR '%s' = \"%s\")", supportGroupColumn, criteria, coordGroupColumn, criteria);
+            //         qualifier += orCondition;
+            //     }
+            // }
+
             if (column.equals("D2")) {
                 var dateQualifier = constructDateQualifier(current_filter, column, query, api);
                 qualifier = "(" + dateQualifier + ")";
+            }else if(column.equals("SupportGroup")){
+                String supportGroupColumn = "1000000015"; // api.getFieldDatabaseName(query.getFormName(), query.getFieldId("SupportGroup"));
+                String coordGroupColumn = "1000003229"; //api.getFieldDatabaseName(query.getFormName(), query.getFieldId("ManagerGroup"));
+                for (int j = 0; j < criterias.length; j++) {
+                    var criteria = criterias[j]; 
+                    if (j > 0) {
+                        qualifier += " OR "; 
+                    }
+                    var orCondition = String.format("('%s' = \"%s\" OR '%s' = \"%s\")", supportGroupColumn, criteria, coordGroupColumn, criteria);
+                    qualifier += orCondition;
+                }
+
             } else {
                 if(column.equals("ASF_WI_HighestIntervall") ){
                     Integer crit = Integer.parseInt(current_filter.getCriteria()[0]);
@@ -159,6 +187,7 @@ public class Filter {
             }
 
         }
+        System.out.println("\n"+qualifier+"\n");
 
         return qualifier;
     }