diff --git a/yaml/xyz/openbmc_project/Inventory/Item.interface.yaml b/yaml/xyz/openbmc_project/Inventory/Item.interface.yaml
index d74db10..f70e0b5 100644
--- a/yaml/xyz/openbmc_project/Inventory/Item.interface.yaml
+++ b/yaml/xyz/openbmc_project/Inventory/Item.interface.yaml
@@ -48,3 +48,11 @@
       reverse_name: cooling
       required_endpoint_interfaces:
           - xyz.openbmc_project.Inventory.Item.Fan
+    - name: identified_by
+      description: >
+          Objects that implement Item can optionally implement the
+          'identified_by' association to provide a link to one or more
+          LED Groups.
+      reverse_name: identifying
+      required_endpoint_interfaces:
+          - xyz.openbmc_project.Led.Group