diff --git a/xyz/openbmc_project/Inventory/Decorator/AssetTag.interface.yaml b/xyz/openbmc_project/Inventory/Decorator/AssetTag.interface.yaml
index 2c674cc..3b3e047 100644
--- a/xyz/openbmc_project/Inventory/Decorator/AssetTag.interface.yaml
+++ b/xyz/openbmc_project/Inventory/Decorator/AssetTag.interface.yaml
@@ -1,5 +1,6 @@
 description: >
-    Implement to provide Asset Tag.
+    Implement to provide Asset Tag. The asset tag is used to uniquely identify
+    the object.
 properties:
     - name: AssetTag
       type: string