diff --git a/src/main/java/com/ibm/openpages/support/models/BaseField.java b/src/main/java/com/ibm/openpages/support/models/BaseField.java
index 8918cee..201b470 100644
--- a/src/main/java/com/ibm/openpages/support/models/BaseField.java
+++ b/src/main/java/com/ibm/openpages/support/models/BaseField.java
@@ -3,6 +3,7 @@
 import com.ibm.openpages.support.util.FieldType;
 
 public abstract class BaseField<T> implements FieldMetadata, ResultLabel  {
+    final protected FieldGroup fieldGroup;
     final protected String originalValue;
     final protected String value;
     final protected String label;
@@ -13,6 +14,7 @@ protected BaseField(FieldGroup fieldGroup, String value, FieldType<?> fieldType)
     }
 
     protected BaseField(FieldGroup fieldGroup, String value, String label, FieldType<?> fieldType) {
+        this.fieldGroup = fieldGroup;
         this.originalValue = value;
         this.value = fieldGroup != null ? fieldGroup.fieldName(value) : value;
         this.label = label;
@@ -74,6 +76,11 @@ public String value() {
         return value;
     }
 
+    @Override
+    public String normalizedValue() {
+        return fieldGroup.isSystemFieldGroup() ? originalValue : value;
+    }
+
     @Override
     public String label() {
         return label;
diff --git a/src/main/java/com/ibm/openpages/support/models/EnumValue.java b/src/main/java/com/ibm/openpages/support/models/EnumValue.java
index 6546fa1..01f7dba 100644
--- a/src/main/java/com/ibm/openpages/support/models/EnumValue.java
+++ b/src/main/java/com/ibm/openpages/support/models/EnumValue.java
@@ -29,6 +29,11 @@ public String value() {
         return value;
     }
 
+    @Override
+    public String normalizedValue() {
+        return value;
+    }
+
     public IEnumGroup enumGroup() {
         return enumGroup;
     }
diff --git a/src/main/java/com/ibm/openpages/support/models/FieldGroup.java b/src/main/java/com/ibm/openpages/support/models/FieldGroup.java
index 56b6b6e..8c38f13 100644
--- a/src/main/java/com/ibm/openpages/support/models/FieldGroup.java
+++ b/src/main/java/com/ibm/openpages/support/models/FieldGroup.java
@@ -10,12 +10,22 @@
 public class FieldGroup {
     private final List<? super BaseField<?>> fields;
     private final String value;
+    private final boolean systemFieldGroup;
 
     public FieldGroup(final String value) {
+        this(value, false);
+    }
+    public FieldGroup(final String value, final boolean systemFields) {
         this.value = value;
+        this.systemFieldGroup = systemFields;
+
         fields = new ArrayList<>();
     }
 
+    public boolean isSystemFieldGroup() {
+        return systemFieldGroup;
+    }
+
     public List<? super BaseField<?>> fields() {
         return Collections.unmodifiableList(fields);
     }
@@ -56,6 +66,10 @@ public String fieldName(String name) {
         return value + ":" + name;
     }
 
+    public String value() {
+        return value;
+    }
+
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
diff --git a/src/main/java/com/ibm/openpages/support/models/ResultValue.java b/src/main/java/com/ibm/openpages/support/models/ResultValue.java
index d43d834..82537e2 100644
--- a/src/main/java/com/ibm/openpages/support/models/ResultValue.java
+++ b/src/main/java/com/ibm/openpages/support/models/ResultValue.java
@@ -3,4 +3,5 @@
 public interface ResultValue {
     String baseValue();
     String value();
+    String normalizedValue();
 }
diff --git a/src/main/java/com/ibm/openpages/support/models/field_group/SystemFields.java b/src/main/java/com/ibm/openpages/support/models/field_group/SystemFields.java
index 977ce74..b198bd8 100644
--- a/src/main/java/com/ibm/openpages/support/models/field_group/SystemFields.java
+++ b/src/main/java/com/ibm/openpages/support/models/field_group/SystemFields.java
@@ -5,7 +5,7 @@
 import com.ibm.openpages.support.util.FieldType;
 
 public interface SystemFields {
-    FieldGroup fg_SystemFields = new FieldGroup("System Fields");
+    FieldGroup fg_SystemFields = new FieldGroup("System Fields", true);
 
     Field Name = fg_SystemFields.addField("Name", FieldType.String);
 }
diff --git a/src/main/java/com/ibm/openpages/support/util/query/GroupQueryClause.java b/src/main/java/com/ibm/openpages/support/util/query/GroupQueryClause.java
index e686693..bd9ac52 100644
--- a/src/main/java/com/ibm/openpages/support/util/query/GroupQueryClause.java
+++ b/src/main/java/com/ibm/openpages/support/util/query/GroupQueryClause.java
@@ -39,6 +39,6 @@ public void add(QueryClause clause) {
     public String toClause() {
         final String delimiter = and ? " AND " : " OR ";
 
-        return "(" + clauses.stream().map(QueryClause::toClause).collect(Collectors.joining(delimiter)) + ")";
+        return clauses.stream().map(QueryClause::toClause).collect(Collectors.joining(delimiter));
     }
 }
diff --git a/src/main/java/com/ibm/openpages/support/util/query/QueryValueFormatters.java b/src/main/java/com/ibm/openpages/support/util/query/QueryValueFormatters.java
index c7d0abd..c2a5ff2 100644
--- a/src/main/java/com/ibm/openpages/support/util/query/QueryValueFormatters.java
+++ b/src/main/java/com/ibm/openpages/support/util/query/QueryValueFormatters.java
@@ -11,9 +11,9 @@ public static String formatListValue(Object inValue) {
         final String valueList = value
                 .stream()
                 .map(QueryValueFormatters::formatSimpleValue)
-                .collect(Collectors.joining(","));
+                .collect(Collectors.joining(", "));
 
-        return "[" + valueList + "]";
+        return "(" + valueList + ")";
     }
 
     public static String formatSimpleValue(Object current) {