Index: DDDefs.h
===================================================================
diff -u -r246eafb023f008a3e3ad0ab8e38d9b5ed3b91ec3 -re8528f7867003fec3e68c51e7133574fc11eae85
--- DDDefs.h	(.../DDDefs.h)	(revision 246eafb023f008a3e3ad0ab8e38d9b5ed3b91ec3)
+++ DDDefs.h	(.../DDDefs.h)	(revision e8528f7867003fec3e68c51e7133574fc11eae85)
@@ -7,8 +7,8 @@
 *
 * @file    DDDefs.h
 *
-* @author  (last)      Sameer Kalliadan Poyil
-* @date    (last)      24-Jun-2026
+* @author  (last)      Jashwant Gantyada
+* @date    (last)      30-Jun-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  01-Aug-2024
@@ -472,22 +472,6 @@
 /**@}*/
 
 /**
- *  @addtogroup Ultrafiltraion
- *  @{
- */
-
-/// Enumeration of ultra filtration exec states.
-enum Ultra_filtration_Exec_States
-{
-    DD_UF_PAUSED = 0,                               ///< Ultrafiltration pasued state
-    DD_UF_RUNNING,                                  ///< Ultrafiltration running state
-    NUM_OF_UF_EXEC_STATES                           ///< Number of ultrafiltration exec states
-};
-typedef enum Ultra_filtration_Exec_States UF_EXEC_STATE_T;  ///< Type for ultrafiltration exec state enumeration
-
-/**@}*/
-
-/**
  *  @addtogroup SpentChamberFill
  *  @{
  */