Index: HDDefs.h
===================================================================
diff -u -red662baf5a628ac9bca88f5c8678224d59cf2b9d -r86d34a50482807916ccfa256108252c388065e00
--- HDDefs.h	(.../HDDefs.h)	(revision ed662baf5a628ac9bca88f5c8678224d59cf2b9d)
+++ HDDefs.h	(.../HDDefs.h)	(revision 86d34a50482807916ccfa256108252c388065e00)
@@ -339,6 +339,7 @@
 {
     PRE_TREATMENT_PAT_CONN_WAIT_FOR_UF_VOL_STATE = 0,               ///< Pre-treatment patient connect wait for UF volume setting state
     PRE_TREATMENT_PAT_CONN_WAIT_FOR_DLZR_INVERT_STATE,              ///< Pre-treatment patient connect wait for dialyzer inverted state
+    PRE_TREATMENT_PAT_CONN_WAIT_FOR_USER_CONFIRM_STATE,             ///< Pre-treatment patient connect wait for user confirm state
     PRE_TREATMENT_PAT_CONN_WAIT_FOR_TREATMENT_START_STATE,          ///< Pre-treatment patient connect wait for treatment start state
     NUM_OF_PRE_TREATMENT_PAT_CONN_STATES                            ///< Number of pre-treatment patient connect states
 };
Index: MsgDefs.h
===================================================================
diff -u -r8442b1ced266c5caa8ce9ade030aa7477e2f0e66 -r86d34a50482807916ccfa256108252c388065e00
--- MsgDefs.h	(.../MsgDefs.h)	(revision 8442b1ced266c5caa8ce9ade030aa7477e2f0e66)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 86d34a50482807916ccfa256108252c388065e00)
@@ -525,7 +525,7 @@
     REQUEST_REJECT_REASON_INVALID_COMMAND = 25,                         ///< Requested user action invalid
     REQUEST_REJECT_REASON_TREATMENT_IS_COMPLETED = 26,                  ///< The treatment has been completed
     REQUEST_REJECT_REASON_ADDL_RINSEBACK_MAX_VOLUME_REACHED = 27,       ///< Rinseback additional volume maximum has been reached - no more additional rinsebacks allowed
-    REQUEST_REJECT_REASON_UF_VOLUME_NOT_SET = 28,                       ///< Ultrafiltration volume is not set yet
+    REQUEST_REJECT_REASON_DIALYZER_NOT_INVERTED = 28,                   ///< Dialyzer not inverted yet
     REQUEST_REJECT_REASON_NO_PATIENT_CONNECTION_CONFIRM = 29,           ///< The user has not confirmed patient connection
     REQUEST_REJECT_REASON_HEPARIN_PAUSE_INVALID_IN_THIS_STATE = 30,     ///< Heparin cannot be paused if not currently deliverying Heparin
     REQUEST_REJECT_REASON_HEPARIN_NOT_PAUSED = 31,                      ///< Heparin cannot be resumed if not paused