diff --git a/backend/app/api/deps.py b/backend/app/api/deps.py
index b16f247..6177c71 100644
--- a/backend/app/api/deps.py
+++ b/backend/app/api/deps.py
@@ -11,7 +11,13 @@ from sqlmodel import Session
 from app.core import security
 from app.core.config import settings
 from app.core.db import engine
-from app.models.user import TokenPayload, User
+from app.models.user import (
+    PermissionModule,
+    PermissionPart,
+    PermissionRight,
+    TokenPayload,
+    User,
+)
 
 reusable_oauth2 = OAuth2PasswordBearer(
     tokenUrl=f"{settings.API_V1_STR}/login/access-token"
@@ -49,9 +55,23 @@ def get_current_user(session: SessionDep, token: TokenDep) -> User:
 CurrentUser = Annotated[User, Depends(get_current_user)]
 
 
-def get_current_active_superuser(current_user: CurrentUser) -> User:
-    if not current_user.is_superuser:
+def get_user_permissions(
+    module: PermissionModule,
+    part: PermissionPart,
+    current_user: CurrentUser,
+    rights: PermissionRight = None,
+) -> User:
+    if not current_user.has_permission(module, part, rights):
         raise HTTPException(
             status_code=403, detail="The user doesn't have enough privileges"
         )
     return current_user
+
+
+def get_current_system_admin(current_user: CurrentUser) -> User:
+    return get_user_permissions(
+        module=PermissionModule.SYSTEM,
+        part=PermissionPart.ADMIN,
+        rights=PermissionRight.ADMIN,
+        current_user=current_user,
+    )
diff --git a/backend/app/api/routes/login.py b/backend/app/api/routes/login.py
index cbef4f2..0a7a887 100644
--- a/backend/app/api/routes/login.py
+++ b/backend/app/api/routes/login.py
@@ -5,7 +5,7 @@ from fastapi import APIRouter, Depends, HTTPException
 from fastapi.responses import HTMLResponse
 from fastapi.security import OAuth2PasswordRequestForm
 
-from app.api.deps import CurrentUser, SessionDep, get_current_active_superuser
+from app.api.deps import CurrentUser, SessionDep, get_current_system_admin
 from app.core import security
 from app.core.config import settings
 from app.core.security import get_password_hash
@@ -100,7 +100,7 @@ def reset_password(session: SessionDep, body: NewPassword) -> Message:
 
 @router.post(
     "/password-recovery-html-content/{email}",
-    dependencies=[Depends(get_current_active_superuser)],
+    dependencies=[Depends(get_current_system_admin)],
     response_class=HTMLResponse,
 )
 def recover_password_html_content(email: str, session: SessionDep) -> Any:
diff --git a/backend/app/api/routes/users.py b/backend/app/api/routes/users.py
index de72cf8..1a29a5b 100644
--- a/backend/app/api/routes/users.py
+++ b/backend/app/api/routes/users.py
@@ -7,7 +7,7 @@ from sqlmodel import col, delete, func, select
 from app.api.deps import (
     CurrentUser,
     SessionDep,
-    get_current_active_superuser,
+    get_current_system_admin,
 )
 from app.core.config import settings
 from app.core.security import get_password_hash, verify_password
@@ -21,6 +21,9 @@ from app.models.user import (
     UsersPublic,
     UserUpdate,
     UserUpdateMe,
+    PermissionModule,
+    PermissionPart,
+    PermissionRight,
 )
 from app.utils import generate_new_account_email, send_email
 
@@ -29,7 +32,7 @@ router = APIRouter(prefix="/users", tags=["users"])
 
 @router.get(
     "/",
-    dependencies=[Depends(get_current_active_superuser)],
+    dependencies=[Depends(get_current_system_admin)],
     response_model=UsersPublic,
 )
 def read_users(session: SessionDep, skip: int = 0, limit: int = 100) -> Any:
@@ -47,7 +50,7 @@ def read_users(session: SessionDep, skip: int = 0, limit: int = 100) -> Any:
 
 
 @router.post(
-    "/", dependencies=[Depends(get_current_active_superuser)], response_model=UserPublic
+    "/", dependencies=[Depends(get_current_system_admin)], response_model=UserPublic
 )
 def create_user(*, session: SessionDep, user_in: UserCreate) -> Any:
     """
@@ -128,7 +131,11 @@ def delete_user_me(session: SessionDep, current_user: CurrentUser) -> Any:
     """
     Delete own user.
     """
-    if current_user.is_superuser:
+    if current_user.has_permission(
+        module=PermissionModule.SYSTEM,
+        part=PermissionPart.ADMIN,
+        rights=PermissionRight.DELETE,
+    ):
         raise HTTPException(
             status_code=403, detail="Super users are not allowed to delete themselves"
         )
@@ -163,7 +170,7 @@ def read_user_by_id(
     user = session.get(User, user_id)
     if user == current_user:
         return user
-    if not current_user.is_superuser:
+    if not current_user.has_permission(module=PermissionModule.USER, part=PermissionPart.ADMIN, rights=PermissionRight.READ):
         raise HTTPException(
             status_code=403,
             detail="The user doesn't have enough privileges",
@@ -173,7 +180,7 @@ def read_user_by_id(
 
 @router.patch(
     "/{user_id}",
-    dependencies=[Depends(get_current_active_superuser)],
+    dependencies=[Depends(get_current_system_admin)],
     response_model=UserPublic,
 )
 def update_user(
@@ -203,7 +210,7 @@ def update_user(
     return db_user
 
 
-@router.delete("/{user_id}", dependencies=[Depends(get_current_active_superuser)])
+@router.delete("/{user_id}", dependencies=[Depends(get_current_system_admin)])
 def delete_user(
     session: SessionDep, current_user: CurrentUser, user_id: uuid.UUID
 ) -> Message:
diff --git a/backend/app/api/routes/utils.py b/backend/app/api/routes/utils.py
index 404e9b9..5a511ff 100644
--- a/backend/app/api/routes/utils.py
+++ b/backend/app/api/routes/utils.py
@@ -1,7 +1,7 @@
 from fastapi import APIRouter, Depends
 from pydantic.networks import EmailStr
 
-from app.api.deps import get_current_active_superuser
+from app.api.deps import get_current_system_admin
 from app.models.base import Message
 from app.utils import generate_test_email, send_email
 
@@ -10,7 +10,7 @@ router = APIRouter(prefix="/utils", tags=["utils"])
 
 @router.post(
     "/test-email/",
-    dependencies=[Depends(get_current_active_superuser)],
+    dependencies=[Depends(get_current_system_admin)],
     status_code=201,
 )
 def test_email(email_to: EmailStr) -> Message:
diff --git a/backend/app/core/db.py b/backend/app/core/db.py
index 640cd3f..afd7807 100644
--- a/backend/app/core/db.py
+++ b/backend/app/core/db.py
@@ -1,8 +1,18 @@
+from sqlalchemy.sql import roles, roles
 from sqlmodel import Session, create_engine, select
 
 from app.core.config import settings
 
-from app.models.user import User, UserCreate
+from app.models.user import (
+    User,
+    UserCreate,
+    Role,
+    Permission,
+    PermissionModule,
+    PermissionPart,
+    PermissionRight,
+    RolePermissionLink,
+)
 
 engine = create_engine(str(settings.SQLALCHEMY_DATABASE_URI))
 
@@ -21,6 +31,64 @@ def init_db(session: Session) -> None:
     # This works because the models are already imported and registered from app.models
     BaseSQLModel.metadata.create_all(engine)
 
+    # region SuperUser ---------------------------------------------------------
+
+    # Create system admin role
+    system_admin_role = session.exec(select(Role).where(Role.name == "Admin")).first()
+    if not system_admin_role:
+        system_admin_role_in = Role(
+            name="Admin",
+            is_active=True,
+            description="Super admins",
+        )
+        system_admin_role = Role.create(
+            session=session, create_obj=system_admin_role_in
+        )
+
+    user_role = session.exec(select(Role).where(Role.name == "User")).first()
+    if not user_role:
+        user_role_in = Role(
+            name="User",
+            is_active=True,
+            description="Role with only healthcheck read rights",
+        )
+        user_role = Role.create(session=session, create_obj=user_role_in)
+
+    # init all possible permissions
+    existing_permissions = session.exec(select(Permission)).all()
+
+    # Create missing permissions and link to system admin role
+    for module in PermissionModule:
+        for part in PermissionPart:
+            permission = next(
+                filter(
+                    lambda p: p.module == module and p.part == part,
+                    existing_permissions,
+                ),
+                None,
+            )
+            if not permission:
+                permission_in = Permission(
+                    module=module,
+                    part=part,
+                    is_active=True,
+                    description=f"{module.name} - {part.name}",
+                )
+                permission = Permission.create(
+                    session=session, create_obj=permission_in
+                )
+
+            system_admin_role.add_permission(
+                permission, session=session, right=PermissionRight.ADMIN
+            )
+
+            if module == PermissionModule.SYSTEM and part == PermissionPart.HEALTHCHECK:
+                user_role.add_permission(
+                    permission, session=session, right=PermissionRight.READ
+                )
+
+    session.commit()
+
     user = session.exec(
         select(User).where(User.email == settings.FIRST_SUPERUSER)
     ).first()
@@ -32,3 +100,6 @@ def init_db(session: Session) -> None:
             is_active=True,
         )
         user = User.create(session=session, create_obj=user_in)
+    user.add_role(db_obj=system_admin_role, session=session)
+
+    # endregion
diff --git a/backend/app/models/base.py b/backend/app/models/base.py
index 2830a02..ec524de 100644
--- a/backend/app/models/base.py
+++ b/backend/app/models/base.py
@@ -1,7 +1,16 @@
+from enum import IntFlag, Enum  # Python 3.11 >= StrEnum
+from enum import auto as auto_enum
+
 from sqlmodel import SQLModel
 
 from uuid import UUID as RowId
-
+__all__ = [
+    'RowId',
+    'DocumentedStrEnum',
+    'DocumentedIntFlag',
+    'auto_enum',
+    'BaseSQLModel',
+]
 
 # region SQLModel base class ###################################################
 
@@ -12,6 +21,21 @@ class BaseSQLModel(SQLModel):
 
 # endregion
 
+
+# region enum # Fields #########################################################
+
+
+class DocumentedStrEnum(str, Enum):
+    pass
+
+
+class DocumentedIntFlag(IntFlag):
+    pass
+
+
+# endregion
+
+
 # region Generic message #######################################################
 
 
diff --git a/backend/app/models/mixin.py b/backend/app/models/mixin.py
index 4dc2b3b..524a5f9 100644
--- a/backend/app/models/mixin.py
+++ b/backend/app/models/mixin.py
@@ -6,12 +6,16 @@ from sqlmodel import Field
 from .base import RowId as RowIdType
 
 
+class Name(BaseModel):
+    name: str | None = Field(default=None, nullable=False, unique=True, max_length=255)
+
+
 class FullName(BaseModel):
     full_name: str | None = Field(default=None, nullable=True, max_length=255)
 
 
 class IsActive(BaseModel):
-    is_active: bool | None = Field(default=False, nullable=False)
+    is_active: bool | None = Field(default=True, nullable=False)
 
 
 class IsVerified(BaseModel):
@@ -56,3 +60,7 @@ class RowId(BaseModel):
 
 class RowIdPublic(RowId):
     id: RowIdType
+
+
+class Description(BaseModel):
+    description: str | None = Field(default=None, nullable=True, max_length=512)
diff --git a/backend/app/models/user.py b/backend/app/models/user.py
index dd3adc7..d29dd26 100644
--- a/backend/app/models/user.py
+++ b/backend/app/models/user.py
@@ -8,6 +8,10 @@ from app.core.config import settings
 from app.core.security import get_password_hash, verify_password
 
 from .base import (
+    RowId,
+    DocumentedStrEnum,
+    DocumentedIntFlag,
+    auto_enum,
     BaseSQLModel,
 )
 from . import mixin
@@ -16,6 +20,47 @@ from . import mixin
 # region User ##################################################################
 
 
+class PermissionModule(DocumentedStrEnum):
+    SYSTEM = auto_enum()
+    USER = auto_enum()
+
+
+class PermissionPart(DocumentedStrEnum):
+    ADMIN = auto_enum()
+    HEALTHCHECK = auto_enum()
+
+
+class PermissionRight(DocumentedIntFlag):
+    CREATE = auto_enum()
+    READ = auto_enum()
+    UPDATE = auto_enum()
+    DELETE = auto_enum()
+
+    ADMIN = CREATE | READ | UPDATE | DELETE
+
+
+# #############################################################################
+# link to User (many-to-many)
+class UserRoleLink(BaseSQLModel, table=True):
+    user_id: RowId | None = Field(
+        default=None,
+        foreign_key="user.id",
+        primary_key=True,
+        nullable=False,
+        ondelete="CASCADE",
+    )
+    role_id: RowId | None = Field(
+        default=None,
+        foreign_key="role.id",
+        primary_key=True,
+        nullable=False,
+        ondelete="CASCADE",
+    )
+
+
+# #############################################################################
+
+
 # Shared properties
 class UserBase(
     mixin.UserName,
@@ -34,7 +79,7 @@ class UserCreate(mixin.Password, UserBase):
     pass
 
 
-class UserRegister(mixin.Password, BaseSQLModel):
+class UserRegister(mixin.Password, mixin.FullName, BaseSQLModel):
     email: EmailStr = Field(max_length=255)
 
 
@@ -60,6 +105,7 @@ class User(mixin.RowId, UserBase, table=True):
     # --- back_populates links -------------------------------------------------
 
     # --- many-to-many links ---------------------------------------------------
+    roles: list["Role"] = Relationship(back_populates="users", link_model=UserRoleLink)
 
     # --- CRUD actions ---------------------------------------------------------
     @classmethod
@@ -107,6 +153,64 @@ class User(mixin.RowId, UserBase, table=True):
             return None
         return db_obj
 
+    def add_role(self, *, name: str = None, id: RowId = None, db_obj: "Role" = None, session: Session) -> "User":
+        if db_obj:
+            pass
+        elif name:
+            db_obj = session.exec(select(Role).where(Role.name == name)).first()
+        elif id:
+            db_obj = session.exec(select(Role).where(Role.id == id)).first()
+
+        to_add = next((add for add in self.roles if add == db_obj), None)
+
+        if not to_add:
+            self.roles.append(db_obj)
+            session.commit()
+
+        return self
+
+    def remove_role(self, *, name: str = None, id: RowId = None, db_obj: "Role" = None, session: Session) -> "User":
+        if db_obj:
+            pass
+        elif name:
+            db_obj = session.exec(select(Role).where(Role.name == name)).first()
+        elif id:
+            db_obj = session.exec(select(Role).where(Role.id == id)).first()
+
+        to_remove = next((remove for remove in self.roles if remove == db_obj), None)
+        if to_remove:
+            statement = select(UserRoleLink).where(
+                    UserRoleLink.user_id == self.id,
+                    UserRoleLink.role_id == db_obj.id
+                )
+            link_to_remove = session.exec(statement).first()
+
+            if link_to_remove:
+                session.delete(link_to_remove)
+                session.commit()
+
+        return self
+
+    def has_permission(
+        self,
+        module: PermissionModule,
+        part: PermissionPart,
+        rights: PermissionRight | None = None,
+    ) -> bool:
+        return any(
+            any(
+                (
+                    link.permission.module == module
+                    and link.permission.part == part
+                    and link.permission.is_active
+                    and (not rights or (link.rights & rights) == rights)
+                )
+                for link in role.permission_links
+                if role.is_active
+            )
+            for role in self.roles
+        )
+
 
 # Properties to return via API, id is always required
 class UserPublic(mixin.RowIdPublic, UserBase):
@@ -141,3 +245,116 @@ class NewPassword(BaseSQLModel):
 
 
 # endregion
+
+
+# region Permissions ###########################################################
+
+
+# link to Roles (many-to-many)
+class RolePermissionLink(BaseSQLModel, table=True):
+    role_id: RowId | None = Field(
+        default=None,
+        foreign_key="role.id",
+        primary_key=True,
+        nullable=False,
+        ondelete="CASCADE",
+    )
+    permission_id: RowId | None = Field(
+        default=None,
+        foreign_key="permission.id",
+        primary_key=True,
+        nullable=False,
+        ondelete="CASCADE",
+    )
+
+    rights: "PermissionRight | None" = Field(default=0, nullable=False)
+
+    role: "Role" = Relationship(back_populates="permission_links")
+    permission: "Permission" = Relationship(back_populates="role_links")
+
+
+# #############################################################################
+
+# TODO: if we want to mange roles add all crud classes
+
+
+class Role(
+    mixin.RowId, mixin.Name, mixin.IsActive, mixin.Description, BaseSQLModel, table=True
+):
+    # --- database only items --------------------------------------------------
+
+    # --- many-to-many links ---------------------------------------------------
+    permission_links: list["RolePermissionLink"] = Relationship(back_populates="role")
+    users: list["User"] = Relationship(back_populates="roles", link_model=UserRoleLink)
+
+    # --- CRUD actions ---------------------------------------------------------
+    @classmethod
+    def create(cls, *, session: Session, create_obj: "Role") -> "Role":
+        data_obj = create_obj.model_dump(exclude_unset=True)
+        db_obj = cls.model_validate(data_obj)
+        session.add(db_obj)
+        session.commit()
+        session.refresh(db_obj)
+        return db_obj
+
+    def add_permission(
+        self, add: "Permission", *, session: Session, right: PermissionRight = None
+    ) -> "Role":
+        link = next(
+            (link for link in self.permission_links if link.permission == add),
+            None,
+        )
+        if link:
+            link.rights = right
+        else:
+            self.permission_links.append(
+                RolePermissionLink(
+                    role=self,
+                    permission=add,
+                    rights=right,
+                )
+            )
+            session.add(self.permission_links[-1])
+
+        session.commit()
+
+        return self
+
+    def remove_permission(self, remove: "Permission", *, session: Session) -> "Role":
+        link = next(
+            (link for link in self.permission_links if link.permission == remove),
+            None,
+        )
+        if link:
+            session.delete(link)
+            session.commit()
+
+        return self
+
+
+# #############################################################################
+
+
+# All Permission will be generated during db init
+class Permission(
+    mixin.RowId, mixin.IsActive, mixin.Description, BaseSQLModel, table=True
+):
+    # --- database only items --------------------------------------------------
+    module: PermissionModule = Field(nullable=False)
+    part: PermissionPart = Field(nullable=False)
+
+    # --- many-to-many links ---------------------------------------------------
+    role_links: list["RolePermissionLink"] = Relationship(back_populates="permission")
+
+    # --- CRUD actions ---------------------------------------------------------
+    @classmethod
+    def create(cls, *, session: Session, create_obj: "Permission") -> "Permission":
+        data_obj = create_obj.model_dump(exclude_unset=True)
+        db_obj = cls.model_validate(data_obj)
+        session.add(db_obj)
+        session.commit()
+        session.refresh(db_obj)
+        return db_obj
+
+
+# endregion
diff --git a/backend/app/tests/api/routes/test_private.py b/backend/app/tests/api/routes/test_private.py
index 1e1f985..b5095c3 100644
--- a/backend/app/tests/api/routes/test_private.py
+++ b/backend/app/tests/api/routes/test_private.py
@@ -2,7 +2,7 @@ from fastapi.testclient import TestClient
 from sqlmodel import Session, select
 
 from app.core.config import settings
-from app.models import User
+from app.models.user import User
 
 
 def test_create_user(client: TestClient, db: Session) -> None:
@@ -19,6 +19,8 @@ def test_create_user(client: TestClient, db: Session) -> None:
 
     data = r.json()
 
+    # TODO: Give user role
+
     user = db.exec(select(User).where(User.id == data["id"])).first()
 
     assert user
diff --git a/backend/app/tests/api/routes/test_users.py b/backend/app/tests/api/routes/test_users.py
index ff3771d..cc06564 100644
--- a/backend/app/tests/api/routes/test_users.py
+++ b/backend/app/tests/api/routes/test_users.py
@@ -17,7 +17,7 @@ def test_get_users_superuser_me(
     current_user = r.json()
     assert current_user
     assert current_user["is_active"] is True
-    assert current_user["is_superuser"]
+    # assert current_user["is_superuser"] # TODO: Rewrite to split all roles
     assert current_user["email"] == settings.FIRST_SUPERUSER
 
 
@@ -28,7 +28,7 @@ def test_get_users_normal_user_me(
     current_user = r.json()
     assert current_user
     assert current_user["is_active"] is True
-    assert current_user["is_superuser"] is False
+    # assert current_user["is_superuser"] is False # TODO: Rewrite to split all roles
     assert current_user["email"] == settings.EMAIL_TEST_USER
 
 
diff --git a/backend/app/tests/conftest.py b/backend/app/tests/conftest.py
index 90ab39a..0e38892 100644
--- a/backend/app/tests/conftest.py
+++ b/backend/app/tests/conftest.py
@@ -7,7 +7,7 @@ from sqlmodel import Session, delete
 from app.core.config import settings
 from app.core.db import engine, init_db
 from app.main import app
-from app.models import Item, User
+from app.models.user import User
 from app.tests.utils.user import authentication_token_from_email
 from app.tests.utils.utils import get_superuser_token_headers
 
@@ -17,8 +17,6 @@ def db() -> Generator[Session, None, None]:
     with Session(engine) as session:
         init_db(session)
         yield session
-        statement = delete(Item)
-        session.execute(statement)
         statement = delete(User)
         session.execute(statement)
         session.commit()
diff --git a/backend/app/tests/crud/test_user.py b/backend/app/tests/crud/test_user.py
index 8f11d70..b02129d 100644
--- a/backend/app/tests/crud/test_user.py
+++ b/backend/app/tests/crud/test_user.py
@@ -2,7 +2,13 @@ from fastapi.encoders import jsonable_encoder
 from sqlmodel import Session
 
 from app.core.security import verify_password
-from app.models.user import User, UserCreate, UserUpdate
+from app.models.user import (
+    User,
+    UserCreate,
+    UserUpdate,
+    PermissionModule,
+    PermissionPart,
+)
 from app.tests.utils.utils import random_email, random_lower_string
 
 
@@ -43,17 +49,21 @@ def test_check_if_user_is_active(db: Session) -> None:
 def test_check_if_user_is_active_inactive(db: Session) -> None:
     email = random_email()
     password = random_lower_string()
-    user_in = UserCreate(email=email, password=password, disabled=True)
+    user_in = UserCreate(email=email, password=password, is_active=False)
     user = User.create(session=db, create_obj=user_in)
-    assert user.is_active
+    assert user.is_active is False
 
 
 def test_check_if_user_is_superuser(db: Session) -> None:
     email = random_email()
     password = random_lower_string()
-    user_in = UserCreate(email=email, password=password, is_superuser=True)
+    user_in = UserCreate(email=email, password=password)
     user = User.create(session=db, create_obj=user_in)
-    assert user.is_superuser is True
+    user.add_role(name="Admin", session=db)
+    assert (
+        user.has_permission(module=PermissionModule.SYSTEM, part=PermissionPart.ADMIN)
+        is True
+    )
 
 
 def test_check_if_user_is_superuser_normal_user(db: Session) -> None:
@@ -61,14 +71,19 @@ def test_check_if_user_is_superuser_normal_user(db: Session) -> None:
     password = random_lower_string()
     user_in = UserCreate(email=username, password=password)
     user = User.create(session=db, create_obj=user_in)
-    assert user.is_superuser is False
+    user.add_role(name="User", session=db)
+    assert (
+        user.has_permission(module=PermissionModule.SYSTEM, part=PermissionPart.ADMIN)
+        is False
+    )
 
 
 def test_get_user(db: Session) -> None:
     password = random_lower_string()
     username = random_email()
-    user_in = UserCreate(email=username, password=password, is_superuser=True)
+    user_in = UserCreate(email=username, password=password)
     user = User.create(session=db, create_obj=user_in)
+    user.add_role(name="Admin", session=db)
     user_2 = db.get(User, user.id)
     assert user_2
     assert user.email == user_2.email
@@ -78,10 +93,10 @@ def test_get_user(db: Session) -> None:
 def test_update_user(db: Session) -> None:
     password = random_lower_string()
     email = random_email()
-    user_in = UserCreate(email=email, password=password, is_superuser=True)
+    user_in = UserCreate(email=email, password=password)
     user = User.create(session=db, create_obj=user_in)
     new_password = random_lower_string()
-    user_in_update = UserUpdate(password=new_password, is_superuser=True)
+    user_in_update = UserUpdate(password=new_password)
     if user.id is not None:
         User.update(session=db, db_obj=user, in_obj=user_in_update)
     user_2 = db.get(User, user.id)
diff --git a/backend/app/tests/utils/user.py b/backend/app/tests/utils/user.py
index ee5b0ed..3fcb75a 100644
--- a/backend/app/tests/utils/user.py
+++ b/backend/app/tests/utils/user.py
@@ -1,8 +1,8 @@
 from fastapi.testclient import TestClient
-from sqlmodel import Session
+from sqlmodel import Session, select
 
 from app.core.config import settings
-from app.models.user import User, UserCreate, UserUpdate
+from app.models.user import User, UserCreate, UserUpdate, Role
 from app.tests.utils.utils import random_email, random_lower_string