diff --git a/xyz/openbmc_project/Inventory/Item/Connector.interface.yaml b/xyz/openbmc_project/Inventory/Item/Connector.interface.yaml
new file mode 100644
index 0000000..8547560
--- /dev/null
+++ b/xyz/openbmc_project/Inventory/Item/Connector.interface.yaml
@@ -0,0 +1,6 @@
+description: >
+    Implement to provide connector attributes. A connector is
+    typically an external port or a slot into which cables are
+    plugged.
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
diff --git a/xyz/openbmc_project/Inventory/Item/DiskBackplane.interface.yaml b/xyz/openbmc_project/Inventory/Item/DiskBackplane.interface.yaml
new file mode 100644
index 0000000..c22de2c
--- /dev/null
+++ b/xyz/openbmc_project/Inventory/Item/DiskBackplane.interface.yaml
@@ -0,0 +1,6 @@
+description: >
+    Implement to provide disk backplane attributes. A disk
+    backplane is a card that typically houses storage disks
+    such as hard drives and SSDs.
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
diff --git a/xyz/openbmc_project/Inventory/Item/Panel.interface.yaml b/xyz/openbmc_project/Inventory/Item/Panel.interface.yaml
new file mode 100644
index 0000000..a886d99
--- /dev/null
+++ b/xyz/openbmc_project/Inventory/Item/Panel.interface.yaml
@@ -0,0 +1,7 @@
+description: >
+    Implement to provide Panel FRU attributes. A panel
+    is typically found on the chassis of a system and can
+    be used to physically control the system and/or display
+    system status.
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
diff --git a/xyz/openbmc_project/Inventory/Item/Vrm.interface.yaml b/xyz/openbmc_project/Inventory/Item/Vrm.interface.yaml
new file mode 100644
index 0000000..3ac4ec1
--- /dev/null
+++ b/xyz/openbmc_project/Inventory/Item/Vrm.interface.yaml
@@ -0,0 +1,5 @@
+description: >
+    Implement to provide VRM FRU attributes. A VRM is
+    a volatge regulator module.
+
+# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4