diff --git a/unit/models/__init__.py b/unit/models/__init__.py
index aef251e..19c3d2c 100644
--- a/unit/models/__init__.py
+++ b/unit/models/__init__.py
@@ -332,10 +332,11 @@ def from_json_api(l: List):
 
 
 class AuthorizedUser(UnitDTO):
-    def __init__(self, full_name: FullName, email: str, phone: Phone):
+    def __init__(self, full_name: FullName, email: str, phone: Phone, jwt_subject: Optional[str] = None):
         self.full_name = full_name
         self.email = email
         self.phone = phone
+        self.jwt_subject = jwt_subject
 
     @staticmethod
     def from_json_api(l: List) -> List:
@@ -343,7 +344,7 @@ def from_json_api(l: List) -> List:
         for data in l:
             authorized_users.append(
                 AuthorizedUser(
-                    data.get("fullName"), data.get("email"), data.get("phone")
+                    data.get("fullName"), data.get("email"), data.get("phone"), data.get("jwtSubject")
                 )
             )
         return authorized_users
diff --git a/unit/models/codecs.py b/unit/models/codecs.py
index 6e78950..aed24b2 100644
--- a/unit/models/codecs.py
+++ b/unit/models/codecs.py
@@ -459,7 +459,10 @@ def default(self, obj):
         if isinstance(obj, BusinessContact):
             return {"fullName": obj.full_name, "email": obj.email, "phone": obj.phone}
         if isinstance(obj, AuthorizedUser):
-            return {"fullName": obj.full_name, "email": obj.email, "phone": obj.phone}
+            authorized_user = {"fullName": obj.full_name, "email": obj.email, "phone": obj.phone}
+            if obj.jwt_subject is not None:
+                authorized_user["jwtSubject"] = obj.jwt_subject
+            return authorized_user
         if isinstance(obj, Officer):
             officer = {"fullName": obj.full_name, "dateOfBirth": date_utils.to_date_str(obj.date_of_birth),
                        "address": obj.address, "phone": obj.phone, "email": obj.email}
diff --git a/unit/models/customerToken.py b/unit/models/customerToken.py
index 856ab64..b8a5b15 100644
--- a/unit/models/customerToken.py
+++ b/unit/models/customerToken.py
@@ -21,12 +21,13 @@ def from_json_api(_id, _type, attributes, relationships):
 
 class CreateCustomerToken(UnitRequest):
     def __init__(self, customer_id: str, scope: str, verification_token: Optional[str] = None,
-                 verification_code: Optional[str] = None, expires_in: Optional[int] = None):
+                 verification_code: Optional[str] = None, expires_in: Optional[int] = None, jwt_token: Optional[str] = None):
         self.customer_id = customer_id
         self.scope = scope
         self.verification_token = verification_token
         self.verification_code = verification_code
         self.expires_in = expires_in
+        self.jwt_token = jwt_token
 
     def to_json_api(self) -> Dict:
         payload = {
@@ -47,6 +48,9 @@ def to_json_api(self) -> Dict:
         if self.verification_code:
             payload["data"]["attributes"]["verificationCode"] = self.verification_code
 
+        if self.jwt_token:
+            payload["data"]["attributes"]["jwtToken"] = self.jwt_token
+
         return payload
 
     def __repr__(self):