diff --git a/favro_sync/favro_client.py b/favro_sync/favro_client.py
index 5f1e99f..4df4d6a 100644
--- a/favro_sync/favro_client.py
+++ b/favro_sync/favro_client.py
@@ -6,80 +6,10 @@ import functools
 from collections.abc import Iterator
 from logging import getLogger
 
+from .favro_data_model import Card, CardId, SeqId, OrganizationId
+
 logger = getLogger(__name__)
 
-# Types
-
-@dataclasses.dataclass(frozen=True)
-class SeqId:
-    raw_id: int
-
-@dataclasses.dataclass(frozen=True)
-class CardId:
-    raw_id: str
-
-@dataclasses.dataclass(frozen=True)
-class CommonId:
-    raw_id: str
-
-@dataclasses.dataclass(frozen=True)
-class UserId:
-    raw_id: str
-
-@dataclasses.dataclass(frozen=True)
-class OrganizationId:
-    raw_id: str
-
-@dataclasses.dataclass(frozen=True)
-class Card:
-    card_id: CardId
-    seq_id: SeqId
-    common_id: CommonId
-    organization_id: OrganizationId
-    is_archived: bool
-    name: str
-    dependencies: list[None] # TODO
-    tags: list[None] # TODO
-    todo_list_user_id: UserId | None
-    todo_list_completed: bool | None
-    creator_user_id: UserId
-    creation_date: datetime.datetime
-
-    detailed_description: str | None
-
-    ''' TODO, fieds:
-     'position': -399
-     'listPosition': -399
-
-     'isLane': False
-     'assignments': [{'userId': 'Faieomp8fuS8DrnyP' 'completed': True}]
-     'tasksTotal': 0
-     'tasksDone': 0
-     'attachments': []
-     'customFields':
-     'timeOnBoard': None
-     'timeOnColumns': None
-     'favroAttachments': []
-    '''
-
-    @staticmethod
-    def from_json(json: dict[str, Any]) -> 'Card':
-        return Card(
-                card_id = CardId(json['cardId']),
-                seq_id = SeqId(json['sequentialId']),
-                common_id = CommonId(json['cardCommonId']),
-                detailed_description = json.get('detailedDescription'),
-                is_archived = json['archived'],
-                organization_id = OrganizationId(json['organizationId']),
-                name = json['name'],
-                todo_list_user_id = UserId(json['todoListUserId' ]) if 'todoListUserId' in json else None,
-                todo_list_completed = json.get('todoListCompleted'),
-                dependencies = json['dependencies'],
-                tags = json['tags'],
-                creator_user_id = UserId(json['createdByUserId']),
-                creation_date = datetime.datetime.fromisoformat(json['createdAt']),
-        )
-
 # Endpoints
 URL_API_ROOT = 'https://favro.com/api/v1'
 URL_GET_ALL_CARDS = URL_API_ROOT+'/cards'
diff --git a/favro_sync/favro_data_model.py b/favro_sync/favro_data_model.py
new file mode 100644
index 0000000..21d7301
--- /dev/null
+++ b/favro_sync/favro_data_model.py
@@ -0,0 +1,80 @@
+import requests
+import dataclasses
+import datetime
+from typing import Any
+import functools
+from collections.abc import Iterator
+from logging import getLogger
+
+
+@dataclasses.dataclass(frozen=True)
+class SeqId:
+    raw_id: int
+
+@dataclasses.dataclass(frozen=True)
+class CardId:
+    raw_id: str
+
+@dataclasses.dataclass(frozen=True)
+class CommonId:
+    raw_id: str
+
+@dataclasses.dataclass(frozen=True)
+class UserId:
+    raw_id: str
+
+@dataclasses.dataclass(frozen=True)
+class OrganizationId:
+    raw_id: str
+
+@dataclasses.dataclass(frozen=True)
+class Card:
+    card_id: CardId
+    seq_id: SeqId
+    common_id: CommonId
+    organization_id: OrganizationId
+    is_archived: bool
+    name: str
+    dependencies: list[None] # TODO
+    tags: list[None] # TODO
+    todo_list_user_id: UserId | None
+    todo_list_completed: bool | None
+    creator_user_id: UserId
+    creation_date: datetime.datetime
+
+    detailed_description: str | None
+
+    ''' TODO, fieds:
+     'position': -399
+     'listPosition': -399
+
+     'isLane': False
+     'assignments': [{'userId': 'Faieomp8fuS8DrnyP' 'completed': True}]
+     'tasksTotal': 0
+     'tasksDone': 0
+     'attachments': []
+     'customFields':
+     'timeOnBoard': None
+     'timeOnColumns': None
+     'favroAttachments': []
+    '''
+
+    @staticmethod
+    def from_json(json: dict[str, Any]) -> 'Card':
+        return Card(
+                card_id = CardId(json['cardId']),
+                seq_id = SeqId(json['sequentialId']),
+                common_id = CommonId(json['cardCommonId']),
+                detailed_description = json.get('detailedDescription'),
+                is_archived = json['archived'],
+                organization_id = OrganizationId(json['organizationId']),
+                name = json['name'],
+                todo_list_user_id = UserId(json['todoListUserId' ]) if 'todoListUserId' in json else None,
+                todo_list_completed = json.get('todoListCompleted'),
+                dependencies = json['dependencies'],
+                tags = json['tags'],
+                creator_user_id = UserId(json['createdByUserId']),
+                creation_date = datetime.datetime.fromisoformat(json['createdAt']),
+        )
+
+
diff --git a/favro_sync/favro_fuse.py b/favro_sync/favro_fuse.py
index c224f60..e03e6df 100644
--- a/favro_sync/favro_fuse.py
+++ b/favro_sync/favro_fuse.py
@@ -4,7 +4,8 @@ import re
 import dataclasses
 from collections.abc import Iterator
 
-from .favro_client import FavroClient, CardId, SeqId, Card
+from .favro_data_model import CardId, SeqId, Card
+from .favro_client import FavroClient
 
 fuse.fuse_python_api = (0, 2)