diff --git a/docs/openapi/components/schemas/common/PackingList.yml b/docs/openapi/components/schemas/common/PackingList.yml
index ea02fc50d..2c4f9c3ad 100644
--- a/docs/openapi/components/schemas/common/PackingList.yml
+++ b/docs/openapi/components/schemas/common/PackingList.yml
@@ -70,12 +70,12 @@ properties:
     $linkedData:
       term: invoiceId
       '@id': https://schema.org/identifier
-  shipmentId: 
-    title: Shipment Identifier
+  billOfLadingNumber: 
+    title: Bill of Lading Number
     type: string
     $linkedData:
-      term: shipmentId
-      '@id': https://vocabulary.uncefact.org/MarkingInstructionCodeList#37
+      term: billOfLadingNumber
+      '@id': https://vocabulary.uncefact.org/ReferenceCodeList#BM
   trackingNumber: 
     title: Tracking Number
     type: string
@@ -161,10 +161,6 @@ properties:
 additionalProperties: false
 required:
   - type
-  - seller
-  - buyer
-  - shipFromParty
-  - shipToParty
 example: |-
   {
     "type": ["PackingList"],