diff --git a/rt-mdl.yml b/rt-mdl.yml
new file mode 100644
index 0000000..0f1c061
--- /dev/null
+++ b/rt-mdl.yml
@@ -0,0 +1,12 @@
+openapi: 3.0.4
+components:
+  schemas:
+    MDLItem:
+      title: "MDLItem"
+      type: object
+      required:
+        - MDLParsedResponse
+      properties:
+        MDLParsedResponse:
+          type: object
+          additionalProperties: true
diff --git a/rt-rfid-binary-data.yml b/rt-rfid-binary-data.yml
index 6fa8dbf..4d1367a 100644
--- a/rt-rfid-binary-data.yml
+++ b/rt-rfid-binary-data.yml
@@ -386,6 +386,7 @@ components:
           description: "List of remarks arisen during the analysis of SO data structure. Can be ParsingErrorCodes or ParsingNotificationCodes enum."
           type: array
           items:
+            format: int64
             type: integer
         SignerInfos:
           description: "List of containers to store information about digital signature objects contained in the SO"
@@ -449,6 +450,7 @@ components:
           description: "Can be ParsingErrorCodes or ParsingNotificationCodes enum."
           type: array
           items:
+            format: int64
             type: integer
 
     RfidCertificateEx:
@@ -501,6 +503,7 @@ components:
           structure and its validity verification. Can be ParsingErrorCodes or ParsingNotificationCodes enum."
           type: array
           items:
+            format: int64
             type: integer
         Origin:
           $ref: "#/components/schemas/RfidCertificateOrigin"
@@ -711,6 +714,7 @@ components:
           Can be ParsingErrorCodes or ParsingNotificationCodes enum."
           type: array
           items:
+            format: int64
             type: integer
         DocFields_Text:
           description: "List of document text fields formed on the basis of the file contents"
@@ -805,6 +809,7 @@ components:
           description: "List of remarks arisen during the procedure. Can be ParsingErrorCodes or ParsingNotificationCodes enum."
           type: array
           items:
+            format: int64
             type: integer
         AccessControlOptions:
           description: "List of structures with are used to describe the variants of the authentication or secure data access procedure
diff --git a/rt-vds-data.yml b/rt-vds-data.yml
index e8b882c..4338304 100644
--- a/rt-vds-data.yml
+++ b/rt-vds-data.yml
@@ -35,6 +35,7 @@ components:
         Notifications:
           type: array
           items:
+            format: int64
             type: integer
         Signature:
           $ref: "./rt-rfid-binary-data.yml#/components/schemas/TrfFtBytes"
diff --git a/rt-vds-nc-data.yml b/rt-vds-nc-data.yml
index 3f849ea..f32fa78 100644
--- a/rt-vds-nc-data.yml
+++ b/rt-vds-nc-data.yml
@@ -27,6 +27,7 @@ components:
         Notifications:
           type: array
           items:
+            format: int64
             type: integer
         Signature:
           $ref: "./rt-rfid-binary-data.yml#/components/schemas/TrfFtBytes"
diff --git a/rt.yml b/rt.yml
index 9204be9..8240e66 100644
--- a/rt.yml
+++ b/rt.yml
@@ -47,10 +47,7 @@ components:
         - 104
         - 105
         - 109
-        - 120
         - 121
-        - 122
-        - 123
         - 124
         - 125
       x-enum-descriptions:
@@ -90,10 +87,7 @@ components:
         - "Contains RFID binary data"
         - "Contains RFID original graphics data"
         - "Digital Travel Credential data"
-        - "Contains mDL device raw response"
-        - "Contains mDL device parsed response"
-        - "Contains mDL server raw response"
-        - "Contains mDL server parsed response"
+        - "Contains mDL parsed response"
         - "Contains result of VDS NC"
         - "Contains result of VDS"
       x-enum-varnames:
@@ -133,10 +127,7 @@ components:
         - "RFID_BINARY_DATA"
         - "RFID_ORIGINAL_GRAPHICS"
         - "DTC_VC"
-        - "MDL_DEVICE_RAW_RESPONSE"
-        - "MDL_DEVICE_PARSED_RESPONSE"
-        - "MDL_SERVER_RAW_RESPONSE"
-        - "MDL_SERVER_PARSED_RESPONSE"
+        - "MDL_PARSED_RESPONSE"
         - "VDS_NC"
         - "VDS"
 
@@ -196,6 +187,7 @@ components:
           104: "DocumentBinaryInfoResult"
           105: "RFIDGraphicsInfoResult"
           109: "ByteArrayResult"
+          121: "MDLResult"
           124: "VDSNCDataResult"
           125: "VDSDataResult"
 
@@ -239,6 +231,7 @@ components:
               - $ref: "#/components/schemas/RFIDTextDataResult"
               - $ref: "#/components/schemas/VDSNCDataResult"
               - $ref: "#/components/schemas/VDSDataResult"
+              - $ref: "#/components/schemas/MDLResult"
 
     StatusResult:
       title: "StatusResult"
@@ -414,3 +407,9 @@ components:
       allOf:
         - $ref: "#/components/schemas/ResultItem"
         - $ref: "./rt-vds-data.yml#/components/schemas/VDSDataItem"
+
+    MDLResult:
+      title: "MDLResult"
+      allOf:
+        - $ref: "#/components/schemas/ResultItem"
+        - $ref: "./rt-mdl.yml#/components/schemas/MDLItem"