Index: PIDControllers.h
===================================================================
diff -u -rc83bc5477fb0d2eabdbc517d08600046982fd9c5 -r20b563ca2237bc875d98e477c2ff2b607cfa34ac
--- PIDControllers.h	(.../PIDControllers.h)	(revision c83bc5477fb0d2eabdbc517d08600046982fd9c5)
+++ PIDControllers.h	(.../PIDControllers.h)	(revision 20b563ca2237bc875d98e477c2ff2b607cfa34ac)
@@ -1,17 +1,17 @@
 /**************************************************************************
 *
-* Copyright (c) 2024-2026 Diality Inc. - All Rights Reserved.
+* Copyright (c) 2026-2026 Diality Inc. - All Rights Reserved.
 *
 * THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM, IN PART OR IN
 * WHOLE, WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER.
 *
 * @file    PIDControllers.h
 *
 * @author  (last)      Michael Garthwaite
-* @date    (last)      11-Sep-2025
+* @date    (last)      15-Apr-2026
 *
-* @author  (original)  Vinayakam Mani
-* @date    (original)  07-Oct-2024
+* @author  (original)  Michael Garthwaite
+* @date    (original)  26-Mar-2026
 *
 ***************************************************************************/
 
@@ -38,9 +38,6 @@
 /// Enumeration of PID controllers.
 typedef enum ControllerListPID
 {
-#ifdef _TD_
-    PID_CONTROLLER_ID_BLOOD_FLOW,                    ///< Blood pump controller to target flow rate
-#endif
 #ifdef _DD_
     PID_CONTROLLER_ID_RO_PUMP_FLOW,                  ///< RO Pump controller to flow
 #endif