diff --git a/configurations/yosemite4_chassis.json b/configurations/yosemite4_chassis.json
new file mode 100644
index 0000000..876b528
--- /dev/null
+++ b/configurations/yosemite4_chassis.json
@@ -0,0 +1,13 @@
+{
+    "Exposes": [],
+    "Name": "Yosemite 4 Chassis",
+    "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'Management Board wBMC', 'PRODUCT_PRODUCT_NAME': 'Yosemite V4'})",
+    "Type": "Chassis",
+    "xyz.openbmc_project.Inventory.Decorator.Asset": {
+        "Manufacturer": "$PRODUCT_MANUFACTURER",
+        "Model": "$PRODUCT_PRODUCT_NAME",
+        "PartNumber": "$PRODUCT_PART_NUMBER",
+        "SerialNumber": "$PRODUCT_SERIAL_NUMBER",
+        "SparePartNumber": "$PRODUCT_INFO_AM1"
+    }
+}
diff --git a/configurations/yosemite4_sentineldome_chassis.json b/configurations/yosemite4_sentineldome_chassis.json
new file mode 100644
index 0000000..76a1ff2
--- /dev/null
+++ b/configurations/yosemite4_sentineldome_chassis.json
@@ -0,0 +1,16 @@
+{
+    "Exposes": [],
+    "Name": "Yosemite 4 Sentinel Dome Slot $bus % 15 Chassis",
+    "Probe": "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'Sentinel Dome', 'PRODUCT_PRODUCT_NAME': 'Yosemite V4'})",
+    "Type": "Chassis",
+    "xyz.openbmc_project.Inventory.Decorator.Asset": {
+        "Manufacturer": "$PRODUCT_MANUFACTURER",
+        "Model": "$PRODUCT_PRODUCT_NAME",
+        "PartNumber": "$PRODUCT_PART_NUMBER",
+        "SerialNumber": "$PRODUCT_SERIAL_NUMBER",
+        "SparePartNumber": "$PRODUCT_INFO_AM1"
+    },
+    "xyz.openbmc_project.Inventory.Decorator.Slot": {
+        "SlotNumber": "$bus % 15"
+    }
+}
diff --git a/meson.build b/meson.build
index 2f628aa..5846383 100644
--- a/meson.build
+++ b/meson.build
@@ -202,6 +202,8 @@
     'yosemite4_sentineldome_t1_retimer.json',
     'yosemite4_sentineldome_t2.json',
     'yosemite4_sentineldome_t2_retimer.json',
+    'yosemite4_sentineldome_chassis.json',
+    'yosemite4_chassis.json',
     'yosemite4_floatingfalls.json',
     'yosemite4_wailuafalls.json',
     'yosemite4.json',