diff --git a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKstates.db b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKstates.db
index e707cf7..977e7a4 100644
--- a/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKstates.db
+++ b/epics/iocs/ISTTOKrpi/ISTTOKrpiApp/Db/ISTTOKstates.db
@@ -62,6 +62,12 @@ record(mbbo, "$(P)$(R)LASTOPSTATE") {
 #   field(VAL, "0")
 }
 
+record(calc, "$(P)$(R)Archive-Enable") {
+    field(DESC, "CSS Archive Enable")
+    field(CALC,"A==0?0:1")
+    field(SCAN,"1 second")
+    field(INPA,"$(P)$(R)OPSTATE.VAL NPP NMS")
+}
 # record for bit leds
 record(calc, "$(P)$(R)OPCALCSTATE") {
     field(DESC, "Pulse Calculated State")
diff --git a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
index 4ae9925..b873f6b 100644
--- a/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
+++ b/epics/iocs/ISTTOKrpi/iocBoot/iocISTTOKrpi/save/iocISTTOKrpi.sav
@@ -1,4 +1,4 @@
-# autosave R5.3	Automatically generated - DO NOT MODIFY - 241008-081813
+# autosave R5.3	Automatically generated - DO NOT MODIFY - 241008-092411
 ISTTOK:central:PULSE-NUMBER.VAL 51596
 ISTTOK:central:LogMessage.VAL 
 ISTTOK:central:LASTOPSTATE.VAL 5