Index: MessagePayloads.h
===================================================================
diff -u -rca1d590217b1bfd14f0e0682f88e04de076ff199 -rb218e277609255d214d95383f9de8eedb64af6c7
--- MessagePayloads.h	(.../MessagePayloads.h)	(revision ca1d590217b1bfd14f0e0682f88e04de076ff199)
+++ MessagePayloads.h	(.../MessagePayloads.h)	(revision b218e277609255d214d95383f9de8eedb64af6c7)
@@ -7,8 +7,8 @@
 *
 * @file    MessagePayloads.h
 *
-* @author  (last)      Michael Garthwaite
-* @date    (last)      11-Sep-2025
+* @author  (last)      Varshini Nagabooshanam
+* @date    (last)      12-Jan-2026
 *
 * @author  (original)  Sean Nash
 * @date    (original)  07-Nov-2024
@@ -81,6 +81,7 @@
     F32 d51Pressure;                       ///< Spent Dialysate pressure
     F32 d18Pressure;                       ///< Fresh Dialysate pressure
     F32 d41Pressure;                       ///< Transmembrane pressure
+    F32 d87Pressure;                       ///< Dialysate pressure
 } DD_PRESSURE_DATA_T;
 
 /// FP Pressure data struct.