-// %include <boost_shared_ptr.i>
-// %shared_ptr(ModelAPI_PluginManager)
-// %shared_ptr(ModelAPI_Feature)
+%include <boost_shared_ptr.i>
+%shared_ptr(ModelAPI_Document)
+%shared_ptr(ModelAPI_PluginManager)
+%shared_ptr(ModelAPI_Feature)
+%shared_ptr(ModelAPI_Data)
+%shared_ptr(ModelAPI_Object)
+%shared_ptr(ModelAPI_Attribute)
+%shared_ptr(ModelAPI_AttributeDocRef)
+%shared_ptr(ModelAPI_AttributeDouble)
+%shared_ptr(ModelAPI_AttributeReference)
+%shared_ptr(ModelAPI_AttributeRefAttr)