diff --git a/writefru.yaml b/writefru.yaml
new file mode 100644
index 0000000..c9f1d80
--- /dev/null
+++ b/writefru.yaml
@@ -0,0 +1,15 @@
+BMC:
+    xyz.openbmc_project.Inventory.Decorator.Asset:
+        PartNumber: VINI,PN
+        SerialNumber: VINI,SN
+        Manufacturer: OPFR,VN
+    org.openpower_project.Inventory.Decorator.Asset:
+        CCIN: VINI,CC
+    xyz.openbmc_project.Inventory.Item:
+        PrettyName: VINI,DR
+    xyz.openbmc_project.Inventory.Decorator.Revision:
+        Version: VINI,HW
+
+ETHERNET:
+    xyz.openbmc_project.Inventory.Item.NetworkInterface:
+        MACAddress: VINI,B1