diff --git a/CMakeLists.txt b/CMakeLists.txt
index 885ed3b4..01ca5846 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,8 +2,8 @@ cmake_minimum_required(VERSION 3.0)
 cmake_policy(SET CMP0017 NEW) # need include() with .cmake
 project(pip)
 set(pip_MAJOR    2)
-set(pip_MINOR    30)
-set(pip_REVISION 1)
+set(pip_MINOR    31)
+set(pip_REVISION 0)
 set(pip_SUFFIX   )
 set(pip_COMPANY  SHS)
 set(pip_DOMAIN   org.SHS)
diff --git a/libs/main/code/picodeinfo.cpp b/libs/main/code/picodeinfo.cpp
index 0495751b..01d8cc89 100644
--- a/libs/main/code/picodeinfo.cpp
+++ b/libs/main/code/picodeinfo.cpp
@@ -37,6 +37,14 @@ int PICodeInfo::EnumInfo::memberValue(const PIString & name_) const {
 }
 
 
+PIVariantTypes::Enum PICodeInfo::EnumInfo::toPIVariantEnum() {
+	PIVariantTypes::Enum en(name);
+	for (auto m: members) en << m.toPIVariantEnumerator();
+	if (!en.isEmpty()) en.selectValue(members.front().value);
+	return en;
+}
+
+
 PIMap<PIString, PICodeInfo::ClassInfo * > * PICodeInfo::classesInfo;
 PIMap<PIString, PICodeInfo::EnumInfo * > * PICodeInfo::enumsInfo;
 PIMap<PIString, PICodeInfo::AccessValueFunction> * PICodeInfo::accessValueFunctions;
diff --git a/libs/main/code/picodeinfo.h b/libs/main/code/picodeinfo.h
index ea71fea4..3a577305 100644
--- a/libs/main/code/picodeinfo.h
+++ b/libs/main/code/picodeinfo.h
@@ -25,6 +25,8 @@
 #define PICODEINFO_H
 
 #include "pistringlist.h"
+#include "pivarianttypes.h"
+
 
 class PIVariant;
 
@@ -77,6 +79,7 @@ struct PIP_EXPORT ClassInfo {
 
 struct PIP_EXPORT EnumeratorInfo {
 	EnumeratorInfo(const PIString & n = PIString(), int v = 0) {name = n; value = v;}
+	PIVariantTypes::Enumerator toPIVariantEnumerator() {return PIVariantTypes::Enumerator(value, name);}
 	MetaMap meta;
 	PIString name;
 	int value;
@@ -85,6 +88,7 @@ struct PIP_EXPORT EnumeratorInfo {
 struct PIP_EXPORT EnumInfo {
 	PIString memberName(int value) const;
 	int memberValue(const PIString & name) const;
+	PIVariantTypes::Enum toPIVariantEnum();
 	MetaMap meta;
 	PIString name;
 	PIVector<PICodeInfo::EnumeratorInfo> members;
diff --git a/libs/main/core/pivarianttypes.h b/libs/main/core/pivarianttypes.h
index 219f2f57..8c2eb4e2 100644
--- a/libs/main/core/pivarianttypes.h
+++ b/libs/main/core/pivarianttypes.h
@@ -99,9 +99,6 @@ struct PIP_EXPORT Enum {
 	 * @brief Make vector of Enum names
 	 */
 	PIStringList names() const;
-	PIString enum_name;
-	PIString selected;
-	PIVector<Enumerator> enum_list;
 
 	/**
 	 * @brief Add PIVariantTypes::Enumerator to Enum
@@ -119,6 +116,15 @@ struct PIP_EXPORT Enum {
 	 * @brief Add PIVariantTypes::Enumerator element for each name in vector
 	 */
 	Enum & operator <<(const PIStringList & v);
+
+	/**
+	 * @brief Return true if Enum is empty
+	 */
+	bool isEmpty() const {return enum_list.isEmpty();}
+
+	PIString enum_name;
+	PIString selected;
+	PIVector<Enumerator> enum_list;
 };
 
 struct PIP_EXPORT File {