diff --git a/API_GeomDB.cpp b/API_GeomDB.cpp
index 5d7f01d..ffcbdfd 100644
--- a/API_GeomDB.cpp
+++ b/API_GeomDB.cpp
@@ -184,9 +184,13 @@ __stdcall EgtSaveFile( const wchar_t* wsFilePath, int nFlag)
 
 //-----------------------------------------------------------------------------
 BOOL
-__stdcall EgtSaveObjToFile( int nId, const wchar_t* wsFilePath, int nFlag)
+__stdcall EgtSaveObjToFile( int nNumId, const int nIds[], const wchar_t* wsFilePath, int nFlag)
 {
-   return ( ExeSaveObjToFile( nId, wstrztoA( wsFilePath), nFlag) ? TRUE : FALSE) ;
+   INTVECTOR vId ;
+   vId.reserve( nNumId) ;
+   for ( int i = 0 ; i < nNumId ; ++i)
+      vId.push_back( nIds[i]) ;
+   return ( ExeSaveObjToFile( vId, wstrztoA( wsFilePath), nFlag) ? TRUE : FALSE) ;
 }
 
 //-----------------------------------------------------------------------------