Index: TDDefs.h
===================================================================
diff -u -r1d366a71d59d0a3084853a85820c291d6f06a975 -r9d07bc5601e94f414c88faa64be0a3950aa678d7
--- TDDefs.h	(.../TDDefs.h)	(revision 1d366a71d59d0a3084853a85820c291d6f06a975)
+++ TDDefs.h	(.../TDDefs.h)	(revision 9d07bc5601e94f414c88faa64be0a3950aa678d7)
@@ -624,7 +624,8 @@
     TREATMENT_PARAM_PRIME_RINSEBACK_VOLUME,                             ///< Prime rinseback volume (in mL)
     TREATMENT_PARAM_HEPATITIS_B,                                        ///< Hepatitis B status (enum)
     TREATMENT_PARAM_ACID_CONCENTRATE,                                   ///< Acid concentrate type (enum)
-    TREATMENT_PARAM_LAST_UINT = TREATMENT_PARAM_ACID_CONCENTRATE,       ///< Last unsigned integer treatment parameter
+    TREATMENT_PARAM_CONFIRMATION,                                       ///< Flag indicating whether tx params sent for validation from create rx state or not
+    TREATMENT_PARAM_LAST_UINT = TREATMENT_PARAM_CONFIRMATION,           ///< Last unsigned integer treatment parameter
     TREATMENT_PARAM_SUBST_FLUID_VOLUME,                                 ///< Substitution fluid volume (in liters)
     TREATMENT_PARAM_FIRST_F32 = TREATMENT_PARAM_SUBST_FLUID_VOLUME,     ///< First floating point treatment parameter
     TREATMENT_PARAM_HEPARIN_BOLUS_VOLUME,                               ///< Heparin bolus volume (in mL)