diff --git a/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml b/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml
index 20b509c..6813179 100755
--- a/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml
+++ b/meta-firestone/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory%/config.yaml
@@ -2,6 +2,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm0
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -19,6 +21,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm1
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -36,6 +40,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm2
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -53,6 +59,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm3
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -70,6 +78,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm4
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -87,6 +97,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm5
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -104,6 +116,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm6
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -121,6 +135,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm7
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -138,6 +154,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm8
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -155,6 +173,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm9
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -172,6 +192,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm10
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -189,6 +211,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm11
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -206,6 +230,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm12
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -223,6 +249,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm13
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -240,6 +268,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm14
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -257,6 +287,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm15
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -274,6 +306,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm16
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -291,6 +325,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm17
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -308,6 +344,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm18
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -325,6 +363,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm19
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -342,6 +382,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm20
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -359,6 +401,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm21
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -376,6 +420,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm22
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -393,6 +439,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm23
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -410,6 +458,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm24
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -427,6 +477,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm25
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -444,6 +496,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm26
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -461,6 +515,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm27
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -478,6 +534,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm28
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -495,6 +553,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm29
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -512,6 +572,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm30
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -529,6 +591,8 @@
   sensorType: 0x0C
   path: /system/chassis/motherboard/dimm31
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.Inventory.Item:
       Present:
@@ -546,6 +610,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -563,6 +629,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -581,6 +649,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core0
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -598,6 +668,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core1
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -615,6 +687,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core2
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -632,6 +706,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core3
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -649,6 +725,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core4
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -666,6 +744,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core5
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -683,6 +763,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core6
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -700,6 +782,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core7
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -717,6 +801,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core8
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -734,6 +820,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core9
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -751,6 +839,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core10
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -768,6 +858,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu0/core11
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -785,6 +877,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core0
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -802,6 +896,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core1
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -819,6 +915,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core2
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -836,6 +934,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core3
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -853,6 +953,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core4
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -870,6 +972,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core5
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -887,6 +991,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core6
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -904,6 +1010,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core7
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -921,6 +1029,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core8
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -938,6 +1048,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core9
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -955,6 +1067,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core10
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional:
@@ -972,6 +1086,8 @@
   sensorType: 0x07
   path: /system/chassis/motherboard/cpu1/core11
   sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
   interfaces:
     xyz.openbmc_project.State.Decorator.OperationalStatus:
       Functional: