diff --git a/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-2u_associations.json b/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-2u_associations.json
index a43134e..de4334b 100644
--- a/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-2u_associations.json
+++ b/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-2u_associations.json
@@ -2611,6 +2611,18 @@
                     [
                         "/xyz/openbmc_project/led/groups/dasd_pyramid0_identify"
                     ]
+                },
+                {
+                    "types":
+                    {
+                        "rType": "connected_to",
+                        "fType": "connecting"
+                    },
+                    "paths":
+                    [
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane0/dp0_connector4",
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane0/dp0_connector5"
+                    ]
                 }
             ]
         },
@@ -2639,6 +2651,18 @@
                     [
                         "/xyz/openbmc_project/led/groups/dasd_pyramid1_identify"
                     ]
+                },
+                {
+                    "types":
+                    {
+                        "rType": "connected_to",
+                        "fType": "connecting"
+                    },
+                    "paths":
+                    [
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane1/dp1_connector4",
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane1/dp1_connector5"
+                    ]
                 }
             ]
         },
diff --git a/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-4u_associations.json b/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-4u_associations.json
index 8ecb9e7..107727c 100644
--- a/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-4u_associations.json
+++ b/meta-ibm/recipes-phosphor/inventory/phosphor-inventory-manager/p10bmc/ibm,rainier-4u_associations.json
@@ -2725,6 +2725,18 @@
                     [
                         "/xyz/openbmc_project/led/groups/dasd_pyramid0_identify"
                     ]
+                },
+                {
+                    "types":
+                    {
+                        "rType": "connected_to",
+                        "fType": "connecting"
+                    },
+                    "paths":
+                    [
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane0/dp0_connector4",
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane0/dp0_connector5"
+                    ]
                 }
             ]
         },
@@ -2753,6 +2765,18 @@
                     [
                         "/xyz/openbmc_project/led/groups/dasd_pyramid1_identify"
                     ]
+                },
+                {
+                    "types":
+                    {
+                        "rType": "connected_to",
+                        "fType": "connecting"
+                    },
+                    "paths":
+                    [
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane1/dp1_connector4",
+                        "/xyz/openbmc_project/inventory/system/chassis/motherboard/disk_backplane1/dp1_connector5"
+                    ]
                 }
             ]
         },