diff --git a/pkg/backend/httpfish.go b/pkg/backend/httpfish.go
index 58762f7..9112c29 100644
--- a/pkg/backend/httpfish.go
+++ b/pkg/backend/httpfish.go
@@ -59,6 +59,9 @@ type Session struct {
 	protocol string // http or https
 	insecure bool   // ignore secure flag in https
 	xToken   string // Authentication token
+
+	BladeSN     string // The serial number of the blade
+	ApplianceSN string // The serial number of the appliance if applicable
 }
 
 // Map of UUID to Session object
@@ -407,19 +410,28 @@ func (session *Session) pathInit() {
 
 	if err == nil {
 		response := session.query(HTTPOperation.GET, path)
-		session.redfishPaths[ChassisKey], err = response.memberOdataIndex(0)
 
+		// Check if the collection contains more than 1 member
+		chassisCollection, err := response.memberOdataArray()
 		if err == nil {
-			session.redfishPaths[ChassisMemoryKey] = session.redfishPaths[ChassisKey] + "/Memory"
-			response := session.query(HTTPOperation.GET, session.redfishPaths[ChassisKey])
-			session.redfishPaths[ChassisPcieDevKey], err = response.odataStringFromJSON("PCIeDevices")
-			if err != nil {
-				fmt.Println("init ChassisPcieDev path err", err)
+			for _, chassisPath := range chassisCollection {
+				response := session.query(HTTPOperation.GET, chassisPath)
+				PartNumber, _ := response.stringFromJSON("PartNumber")
+				if PartNumber == "62-00000629-00-01" { // Seagate CMA enclosure part number
+					session.ApplianceSN, _ = response.stringFromJSON("SerialNumber")
+				} else {
+					session.redfishPaths[ChassisKey] = chassisPath
+					session.redfishPaths[ChassisMemoryKey] = session.redfishPaths[ChassisKey] + "/Memory"
+					session.redfishPaths[ChassisPcieDevKey], err = response.odataStringFromJSON("PCIeDevices")
+					if err != nil {
+						fmt.Println("init ChassisPcieDev path err", err)
+					}
+					session.BladeSN, _ = response.stringFromJSON("SerialNumber")
+				}
 			}
 		} else {
 			fmt.Println("init ChassisMemory path err", err)
 		}
-
 	} else {
 		fmt.Println("init Chassis path err", err)
 	}
@@ -529,7 +541,7 @@ func (service *httpfishService) CreateSession(ctx context.Context, settings *Con
 	activeSessions[session.SessionId] = &session
 	service.service.session = &session
 
-	return &CreateSessionResponse{SessionId: session.SessionId, Status: "Success", ServiceError: nil}, nil
+	return &CreateSessionResponse{SessionId: session.SessionId, Status: "Success", ServiceError: nil, ChassisSN: session.BladeSN, EnclosureSN: session.ApplianceSN}, nil
 }
 
 // DeleteSession: Delete a session previously established with an endpoint service
diff --git a/pkg/backend/ops.go b/pkg/backend/ops.go
index 71f6b0f..d119451 100644
--- a/pkg/backend/ops.go
+++ b/pkg/backend/ops.go
@@ -15,6 +15,8 @@ type CreateSessionResponse struct {
 	SessionId    string // The session id returned form creating a session
 	Status       string // The status of the request
 	ServiceError error  // Any error returned by the service
+	ChassisSN    string // The serial number returned from the redfish chassis schema
+	EnclosureSN  string // The serial number returned from the redfish chassis schema for the enclosure
 }
 
 type DeleteSessionRequest struct {
diff --git a/pkg/manager/appliance.go b/pkg/manager/appliance.go
index bddfb63..d010595 100644
--- a/pkg/manager/appliance.go
+++ b/pkg/manager/appliance.go
@@ -97,9 +97,12 @@ func (a *Appliance) AddBlade(ctx context.Context, c *openapi.Credentials) (*Blad
 	}
 
 	bladeId := c.CustomId
-	if bladeId == "" {
-		// Generate default id using last N digits of the session id combined with the default prefix
-		bladeId = fmt.Sprintf("%s-%s", ID_PREFIX_BLADE_DFLT, response.SessionId[(len(response.SessionId)-common.NumUuidCharsForId):])
+	if bladeId == "" { // Order CustomeId > BladeSN > UUID
+		bladeId = response.ChassisSN
+		if bladeId == "" {
+			// Generate default id using last N digits of the session id combined with the default prefix
+			bladeId = fmt.Sprintf("%s-%s", ID_PREFIX_BLADE_DFLT, response.SessionId[(len(response.SessionId)-common.NumUuidCharsForId):])
+		}
 	}
 
 	// Check for duplicate ID
diff --git a/pkg/manager/manager.go b/pkg/manager/manager.go
index f16351d..7ef05b5 100644
--- a/pkg/manager/manager.go
+++ b/pkg/manager/manager.go
@@ -209,9 +209,12 @@ func AddHost(ctx context.Context, c *openapi.Credentials) (*Host, error) {
 	}
 
 	hostId := c.CustomId
-	if hostId == "" {
-		// Generate default id using last N digits of the session id combined with the default prefix
-		hostId = fmt.Sprintf("%s-%s", ID_PREFIX_HOST_DFLT, response.SessionId[(len(response.SessionId)-common.NumUuidCharsForId):])
+	if hostId == "" { // Order CustomeId > HostSN > UUID
+		hostId = response.ChassisSN
+		if hostId == "" {
+			// Generate default id using last N digits of the session id combined with the default prefix
+			hostId = fmt.Sprintf("%s-%s", ID_PREFIX_HOST_DFLT, response.SessionId[(len(response.SessionId)-common.NumUuidCharsForId):])
+		}
 	}
 
 	// Check for duplicate ID.