diff --git a/EInAPI.h b/EInAPI.h
index 21c4a1c..8c5cf14 100644
--- a/EInAPI.h
+++ b/EInAPI.h
@@ -524,6 +524,7 @@ EIN_EXPORT BOOL __stdcall EgtGetCurrMachineName( wchar_t*& wsMachineName) ;
 EIN_EXPORT int  __stdcall EgtGetMachGroupCount( void) ;
 EIN_EXPORT int  __stdcall EgtGetFirstMachGroup( void) ;
 EIN_EXPORT int  __stdcall EgtGetNextMachGroup( int nId) ;
+EIN_EXPORT BOOL __stdcall EgtGetMachGroupNewName( const wchar_t* wsName, wchar_t*& wsNewName) ;
 EIN_EXPORT int  __stdcall EgtAddMachGroup( const wchar_t* wsName, const wchar_t* wsMachineName) ;
 EIN_EXPORT BOOL __stdcall EgtRemoveMachGroup( int nMGroupId) ;
 EIN_EXPORT BOOL __stdcall EgtGetMachGroupName( int nMGroupId, wchar_t*& wsName) ;
diff --git a/EXeExecutor.h b/EXeExecutor.h
index 39b1541..03d329c 100644
--- a/EXeExecutor.h
+++ b/EXeExecutor.h
@@ -559,6 +559,7 @@ EXE_EXPORT bool ExeGetCurrMachineName( std::string& sMachineName) ;
 EXE_EXPORT int  ExeGetMachGroupCount( void) ;
 EXE_EXPORT int  ExeGetFirstMachGroup( void) ;
 EXE_EXPORT int  ExeGetNextMachGroup( int nId) ;
+EXE_EXPORT bool ExeGetMachGroupNewName( std::string& sName) ;
 EXE_EXPORT int  ExeAddMachGroup( const std::string& sName, const std::string& sMachineName) ;
 EXE_EXPORT bool ExeRemoveMachGroup( int nMGroupId) ;
 EXE_EXPORT bool ExeGetMachGroupName( int nId, std::string& sName) ;