diff --git a/backend/dev.db b/backend/dev.db
index c3360ce..5cfe680 100644
Binary files a/backend/dev.db and b/backend/dev.db differ
diff --git a/backend/pyrefly.toml b/backend/pyrefly.toml
index 718209c..906a017 100644
--- a/backend/pyrefly.toml
+++ b/backend/pyrefly.toml
@@ -1,5 +1,5 @@
 [tool.pyrefly]
 
 project-includes = [
-    "./**/**/*.py",
+    "./**/*.py",
 ]
\ No newline at end of file
diff --git a/backend/src/backend/models/comment.py b/backend/src/backend/models/comment.py
index 7151713..138c73d 100644
--- a/backend/src/backend/models/comment.py
+++ b/backend/src/backend/models/comment.py
@@ -1,3 +1,17 @@
+from sqlmodel import Relationship
+from ..models.user import User
+from sqlmodel import DateTime
+from sqlmodel import Field
+from sqlmodel import UUID
+from sqlmodel import SQLModel
 
-# Comment: id, slug, content, datetime, foreign key: user 
+class CommentBase(SQLModel):
+    pass
 
+class Comment(CommentBase, table=True):
+    id: UUID | None = Field(default=None, primary_key=True)
+    slug: str = Field(index=True)
+    content: str = Field()
+    date_time: DateTime = Field(default=DateTime())
+    user_id: UUID = Field(foreign_key="user.id")
+    user: User = Relationship(back_populates="comments")
\ No newline at end of file
diff --git a/backend/src/backend/models/user.py b/backend/src/backend/models/user.py
index dd2a104..16d6bd5 100644
--- a/backend/src/backend/models/user.py
+++ b/backend/src/backend/models/user.py
@@ -1,2 +1,14 @@
+from sqlmodel import Field
+from sqlmodel import UUID
+from sqlmodel import Relationship
+from ..models.comment import Comment
+from sqlmodel import SQLModel
 
-# User: id, email(unique), name(unique), usercode(f.e. WLAID, unique) , subscription(bool), active=false
\ No newline at end of file
+# User: id, email(unique), name(unique), usercode(f.e. WLAID, unique) , subscription(bool), active=false
+
+class UserBase(SQLModel):
+    pass
+
+class User(UserBase):
+    id: UUID | None = Field(default=None, primary_key=True)
+    comments: list[Comment] = Relationship(back_populates="user")
\ No newline at end of file