Index: firmware/App/Modes/OperationModes.h
===================================================================
diff -u -r395522dffef1348e176564925656012f529c1910 -r1275f9e92eb1ab0cd1b321c0c8eb940524e22117
--- firmware/App/Modes/OperationModes.h	(.../OperationModes.h)	(revision 395522dffef1348e176564925656012f529c1910)
+++ firmware/App/Modes/OperationModes.h	(.../OperationModes.h)	(revision 1275f9e92eb1ab0cd1b321c0c8eb940524e22117)
@@ -40,6 +40,18 @@
     U32 subMode;                            ///< Current sub-mode of current operating mode
 } OP_MODE_PAYLOAD_T;
 
+/// Payload structure for generic confirmation request
+typedef struct
+{
+    U32 requestID;                              ///< Generic request ID.
+    U32 requestType;                            ///< Generic request type.
+    U32 rejectReason;                           ///< Reject reason.
+    F32 genericPayload1;                        ///< Generic payload 1.
+    F32 genericPayload2;                        ///< Generic payload 2.
+    F32 genericPayload3;                        ///< Generic payload 3.
+    F32 genericPayload4;                        ///< Generic payload 4.
+} GENERIC_CONFIRMATION_REQUEST_T;
+
 // ********** public function prototypes **********
 
 void initOperationModes( void );                                    // Initialize this unit
@@ -61,6 +73,9 @@
 
 void sendOperationStatusEvent( void );                              // Constructs and sends operation status event
 
+void handleConfirmationDialogTimeout( void );                       // Handle timeout for confirmation dialog
+GENERIC_CONFIRM_ID_T getPendingConfirmationID( void );              // Get the pending confirmation id
+
 BOOL testSetOperationMode( MESSAGE_T *message );                    // Force transition to a given mode (if allowed)
 BOOL testSetOpModePublishIntervalOverride( MESSAGE_T *message );    // Override op mode data publish interval