Index: sources/canbus/MessageInterpreter.h
===================================================================
diff -u -r4fab8841b1040c8eaa406713ff9bdc8c65b7b6ac -r95a840fc93f1a2cd65732d835fad2aca0f03f28e
--- sources/canbus/MessageInterpreter.h	(.../MessageInterpreter.h)	(revision 4fab8841b1040c8eaa406713ff9bdc8c65b7b6ac)
+++ sources/canbus/MessageInterpreter.h	(.../MessageInterpreter.h)	(revision 95a840fc93f1a2cd65732d835fad2aca0f03f28e)
@@ -24,6 +24,7 @@
 // forward declaration
 class tst_messaging;
 class tst_logging;
+class tst_canbus;
 
 namespace Can {
 
@@ -47,6 +48,7 @@
     // friend
     friend class ::tst_messaging;
     friend class ::tst_logging;
+    friend class ::tst_models;
 
     bool isType                         (const Message &vMessage, Gui::GuiActionType vType) const;
     bool isPayloadLenValid              (const Message &vMessage, Gui::GuiActionType vType) const;
@@ -79,10 +81,6 @@
     template<typename TModel>
     bool notify                         (const Message &vMessage, QVariantList &vData, Gui::GuiActionType vIdCheck) __attribute_warn_unused_result__;
 
-
-    // ---- Create Treatment Response Data
-    bool    createTreatmentRespData             (const Message &vMessage, QVariantList              &vData) __attribute_warn_unused_result__;
-
 public:
     explicit MessageInterpreter(QObject *parent = nullptr);