From 17d4a1f8d9deebb9c892eb268a3cfefd3f149d48 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Andresen=20Osberg?=
 <jorgen.andresen.osberg@entur.org>
Date: Fri, 20 Feb 2026 09:34:22 +0100
Subject: [PATCH 1/3] Add userProfileReference as ID type for userProfile

---
 OMSA.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/OMSA.yaml b/OMSA.yaml
index c57b2bd..5e872e6 100644
--- a/OMSA.yaml
+++ b/OMSA.yaml
@@ -2460,7 +2460,7 @@ components:
         - id
         properties:
           id:
-            $ref: "#/components/schemas/shortString"
+            $ref: "#/components/schemas/userProfileReference"
           count:
             $ref: "#/components/schemas/shortInt"
             default: 1
@@ -3292,6 +3292,9 @@ components:
 
     travellerReference:
       $ref: "#/components/schemas/normalString"
+    
+    userProfileReference:
+      $ref: "#/components/schemas/normalString"
       
     productReference:
       type: object

From da3988070cc97bd654726534cff23ffd39dfa83a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Andresen=20Osberg?=
 <jorgen.andresen.osberg@entur.org>
Date: Fri, 20 Feb 2026 10:13:46 +0100
Subject: [PATCH 2/3] Add simpleAssetReference as plain normalString

---
 OMSA.yaml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/OMSA.yaml b/OMSA.yaml
index 7086cf5..c7e025a 100644
--- a/OMSA.yaml
+++ b/OMSA.yaml
@@ -2447,7 +2447,7 @@ components:
         - id
         properties:
           id:
-            $ref: "#/components/schemas/assetReference"
+            $ref: "#/components/schemas/simpleAssetReference"
 
     userProfile:
       allOf:
@@ -3088,7 +3088,7 @@ components:
           type: string
           enum: [ asset ]
         id:
-          $ref: "#/components/schemas/assetReference"
+          $ref: "#/components/schemas/simpleAssetReference"
           description: Identifier of an asset. Can be an external reference, but also a (internal) ID
         visualId:
           $ref: "#/components/schemas/shortString"
@@ -3336,6 +3336,9 @@ components:
           $ref: "#/components/schemas/normalString"
         name:
           $ref: "#/components/schemas/normalString"
+    
+    simpleAssetReference:
+      $ref: "#/components/schemas/normalString"
 
     ancillaryReference:
       type: object

From 6df434fbab8370b2bd94e30cfed1322799823350 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Andresen=20Osberg?=
 <jorgen.andresen.osberg@entur.org>
Date: Fri, 27 Feb 2026 13:29:20 +0100
Subject: [PATCH 3/3] Unify traveller handling with discriminated travelParty

Add discriminator to travelParty with mapping for individualTraveller,
userProfile, and travellingAsset. Replace separate travellers/profiles/
travellingAssets arrays with single travelParties array in input schemas
and package response. Add explicit type enums to subtypes for correct
code generation.
---
 OMSA.yaml | 42 +++++++++++++++++++++---------------------
 1 file changed, 21 insertions(+), 21 deletions(-)

diff --git a/OMSA.yaml b/OMSA.yaml
index c7e025a..0e7ee88 100644
--- a/OMSA.yaml
+++ b/OMSA.yaml
@@ -1519,7 +1519,7 @@ components:
       - $ref: "#/components/schemas/defaultInput"
       - type: object
         required:
-        - travellers
+        - travelParties
         - type
         description: A package planning request, resulting in package options
         properties:
@@ -1534,20 +1534,12 @@ components:
             $ref: "#/components/schemas/tripPattern"
           packageToExchange:
             $ref: "#/components/schemas/packageReference"
-          travellers:
+          travelParties:
             type: array
             maxItems: 10
             minItems: 1
             items:
-              $ref: "#/components/schemas/individualTraveller"
-          profiles:
-            type: array
-            items:
-              $ref: "#/components/schemas/userProfile"
-          travellingAssets:
-            type: array
-            items:
-              $ref: "#/components/schemas/travellingAsset"
+              $ref: "#/components/schemas/travelParty"
 
     selectOffersInput:
       allOf:
@@ -1645,11 +1637,8 @@ components:
           $ref: "#/components/schemas/travellerReference"
         packageId:
           $ref: "#/components/schemas/packageReference"
-        updatedTraveller:
-          oneOf:
-            - $ref: "#/components/schemas/individualTraveller"
-            - $ref: "#/components/schemas/userProfile"
-            - $ref: "#/components/schemas/travellingAsset"
+        updatedTravelParty:
+          $ref: "#/components/schemas/travelParty"
 
     travelSpecificationInput:
       allOf:
@@ -1929,13 +1918,10 @@ components:
             type: array
             items:
               $ref: "#/components/schemas/externalReference"
-          travellers:
+          travelParties:
             type: array
             items:
-              oneOf:
-              - $ref: "#/components/schemas/individualTraveller"
-              - $ref: "#/components/schemas/userProfile"
-              - $ref: "#/components/schemas/travellingAsset"
+              $ref: "#/components/schemas/travelParty"
           links:
             type: array
             items:
@@ -2242,6 +2228,12 @@ components:
       type: object
       required:
         - type
+      discriminator:
+        propertyName: type
+        mapping:
+          individual_traveller: "#/components/schemas/individualTraveller"
+          user_profile: "#/components/schemas/userProfile"
+          asset: "#/components/schemas/travellingAsset"
       properties:
         type:
           type: string
@@ -2445,9 +2437,13 @@ components:
       - type: object
         required:
         - id
+        - type
         properties:
           id:
             $ref: "#/components/schemas/simpleAssetReference"
+          type:
+            type: string
+            enum: [ asset ]
 
     userProfile:
       allOf:
@@ -2456,9 +2452,13 @@ components:
         type: object
         required:
         - id
+        - type
         properties:
           id:
             $ref: "#/components/schemas/userProfileReference"
+          type:
+            type: string
+            enum: [ user_profile ]
           count:
             $ref: "#/components/schemas/shortInt"
             default: 1