Add shot/asset typing and owned task types to departments

Departments now carry a type (shot or asset) and own a list of task
types (e.g. Animation: blocking/primary_pass/second_pass, Composite:
first_pass/second_pass, plus a new Simulation department), additive to
the existing flat Custom Task Type system. When a task's type belongs
to a department, its department is derived and kept in sync server-side
across create/update paths; Task Type is now editable in the Task
Detail panel and Department options are filtered to the task's
shot/asset scope.

backend/migrate_department_task_types.py

@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+"""
+Migration script to normalize projects.custom_departments from a flat list of
+strings (pre-department-type feature) to a list of objects:
+{"name": str, "type": "shot"|"asset", "task_types": [str]}.
+
+Usage:
+    python migrate_department_task_types.py
+"""
+
+import sqlite3
+import sys
+import json
+from pathlib import Path
+
+
+def get_database_path():
+    """Get the database path, trying multiple possible locations."""
+    possible_paths = [
+        "vfx_project_management.db",  # Primary database
+        "database.db",
+        "../vfx_project_management.db"
+    ]
+
+    for path in possible_paths:
+        if Path(path).exists():
+            return path
+
+    return "vfx_project_management.db"
+
+
+def migrate_database():
+    """Normalize any legacy plain-string custom_departments entries."""
+    db_path = get_database_path()
+    print(f"Using database: {db_path}")
+
+    conn = None
+    try:
+        conn = sqlite3.connect(db_path)
+        cursor = conn.cursor()
+
+        cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='projects'")
+        if not cursor.fetchone():
+            print("Projects table not found. Nothing to migrate.")
+            conn.close()
+            return
+
+        cursor.execute("SELECT id, custom_departments FROM projects")
+        rows = cursor.fetchall()
+
+        normalized_count = 0
+        for project_id, custom_departments_raw in rows:
+            if not custom_departments_raw:
+                continue
+
+            try:
+                custom_departments = json.loads(custom_departments_raw)
+            except (json.JSONDecodeError, TypeError):
+                continue
+
+            if not isinstance(custom_departments, list) or not custom_departments:
+                continue
+
+            needs_normalization = any(isinstance(d, str) for d in custom_departments)
+            if not needs_normalization:
+                continue
+
+            normalized = []
+            for d in custom_departments:
+                if isinstance(d, str):
+                    print(f"  Project {project_id}: normalizing legacy department '{d}' "
+                          f"(defaulting type='shot', task_types=['{d}'] - review if incorrect)")
+                    normalized.append({"name": d, "type": "shot", "task_types": [d]})
+                else:
+                    normalized.append(d)
+
+            cursor.execute(
+                "UPDATE projects SET custom_departments = ? WHERE id = ?",
+                (json.dumps(normalized), project_id)
+            )
+            normalized_count += 1
+
+        conn.commit()
+        print(f"Migration completed successfully! {normalized_count} project(s) normalized.")
+
+    except sqlite3.Error as e:
+        print(f"Database error: {e}")
+        if conn:
+            conn.rollback()
+        sys.exit(1)
+    except Exception as e:
+        print(f"Unexpected error: {e}")
+        if conn:
+            conn.rollback()
+        sys.exit(1)
+    finally:
+        if conn:
+            conn.close()
+
+
+if __name__ == "__main__":
+    print("VFX Project Management - Department Task Types Migration")
+    print("=" * 60)
+
+    migrate_database()
+
+    print("\nMigration completed successfully!")

backend/routers/assets.py

@@ -1,6 +1,6 @@
 from fastapi import APIRouter, Depends, HTTPException, status
 from sqlalchemy.orm import Session
-from typing import List, Dict
+from typing import List, Dict, Optional
 
 from database import get_db
 from models.asset import Asset, AssetCategory
@@ -10,6 +10,7 @@ from models.user import User, UserRole
 from schemas.asset import AssetCreate, AssetUpdate, AssetResponse, AssetListResponse, TaskStatusInfo
 from schemas.task import TaskCreate
 from utils.auth import get_current_user_from_token, require_permission
+from utils.departments import find_owning_department
 from services.asset_soft_deletion import AssetSoftDeletionService
 
 router = APIRouter()
@@ -119,14 +120,14 @@ def get_all_asset_task_types(project_id: int, db: Session) -> List[str]:
     return STANDARD_ASSET_TASK_TYPES + custom_types
 
 
-def create_default_tasks_for_asset(asset: Asset, task_types: List[str], db: Session) -> List[Task]:
+def create_default_tasks_for_asset(asset: Asset, task_types: List[str], db: Session, project: Optional[Project] = None) -> List[Task]:
     """Create default tasks for an asset."""
     created_tasks = []
-    
+
     for task_type in task_types:
         # Create task name based on type
         task_name = f"{asset.name} - {task_type.title()}"
-        
+
         # Create the task
         db_task = Task(
             project_id=asset.project_id,
@@ -134,12 +135,13 @@ def create_default_tasks_for_asset(asset: Asset, task_types: List[str], db: Sess
             task_type=task_type,
             name=task_name,
             description=f"Default {task_type} task for {asset.name}",
-            status="not_started"
+            status="not_started",
+            department=find_owning_department(project, task_type) if project else None
         )
-        
+
         db.add(db_task)
         created_tasks.append(db_task)
-    
+
     return created_tasks
 
 
@@ -362,7 +364,7 @@ async def create_asset(
 ):
     """Create a new asset in a project with optional default tasks"""
     # Check project access
-    check_project_access(project_id, current_user, db)
+    project = check_project_access(project_id, current_user, db)
     
     # Check if asset name already exists in project (exclude soft deleted)
     existing_asset = db.query(Asset).filter(
@@ -408,7 +410,7 @@ async def create_asset(
             task_types = get_default_asset_task_types(asset.category)
         
         # Create the tasks
-        created_tasks = create_default_tasks_for_asset(db_asset, task_types, db)
+        created_tasks = create_default_tasks_for_asset(db_asset, task_types, db, project)
         task_count = len(created_tasks)
     
     db.commit()
@@ -553,13 +555,15 @@ async def create_asset_task(
     
     # Create the task
     task_name = f"{asset.name} - {task_type.title()}"
+    project = db.query(Project).filter(Project.id == asset.project_id).first()
     db_task = Task(
         project_id=asset.project_id,
         asset_id=asset.id,
         task_type=task_type,
         name=task_name,
         description=f"{task_type.title()} task for {asset.name}",
-        status="not_started"
+        status="not_started",
+        department=find_owning_department(project, task_type)
     )
     
     db.add(db_task)

backend/routers/projects.py

@@ -1080,21 +1080,41 @@ async def delete_custom_task_type(
 
 # Department Management Endpoints
 
-# Standard departments (read-only)
+# Standard departments (read-only): name, whether they apply to shots or assets,
-STANDARD_DEPARTMENTS = ["layout", "animation", "lighting", "composite", "modeling", "rigging", "surfacing"]
+# and the task types they own.
+STANDARD_DEPARTMENTS = [
+    {"name": "layout", "type": "shot", "task_types": ["layout"]},
+    {"name": "animation", "type": "shot", "task_types": ["blocking", "primary_pass", "second_pass"]},
+    {"name": "simulation", "type": "shot", "task_types": ["simulation"]},
+    {"name": "lighting", "type": "shot", "task_types": ["lighting"]},
+    {"name": "composite", "type": "shot", "task_types": ["first_pass", "second_pass"]},
+    {"name": "modeling", "type": "asset", "task_types": ["modeling"]},
+    {"name": "rigging", "type": "asset", "task_types": ["rigging"]},
+    {"name": "surfacing", "type": "asset", "task_types": ["surfacing"]},
+]
+STANDARD_DEPARTMENT_NAMES = [d["name"] for d in STANDARD_DEPARTMENTS]
+
+
+def _find_custom_department(custom_departments: list, name: str):
+    """Find a custom department dict by name, or None."""
+    for department in custom_departments:
+        if department["name"] == name:
+            return department
+    return None
 
 
 def _build_all_departments_response(db_project: Project):
     """Helper function to build AllDepartmentsResponse"""
-    from schemas.department import AllDepartmentsResponse
+    from schemas.department import AllDepartmentsResponse, DepartmentInfo
 
     custom_departments = db_project.custom_departments or []
-    all_departments = STANDARD_DEPARTMENTS + custom_departments
+    standard_infos = [DepartmentInfo(**d) for d in STANDARD_DEPARTMENTS]
+    custom_infos = [DepartmentInfo(**d) for d in custom_departments]
 
     return AllDepartmentsResponse(
-        departments=all_departments,
+        departments=standard_infos + custom_infos,
-        standard_departments=STANDARD_DEPARTMENTS,
+        standard_departments=standard_infos,
-        custom_departments=custom_departments
+        custom_departments=custom_infos
     )
 
 
@@ -1144,19 +1164,23 @@ async def add_department(
 
     custom_departments = db_project.custom_departments or []
 
-    if department_create.department in STANDARD_DEPARTMENTS:
+    if department_create.department in STANDARD_DEPARTMENT_NAMES:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT,
             detail=f"Department '{department_create.department}' is a standard department and cannot be added as custom"
         )
 
-    if department_create.department in custom_departments:
+    if _find_custom_department(custom_departments, department_create.department):
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT,
             detail=f"Department '{department_create.department}' already exists"
         )
 
-    custom_departments.append(department_create.department)
+    custom_departments.append({
+        "name": department_create.department,
+        "type": department_create.department_type,
+        "task_types": department_create.task_types
+    })
 
     db_project.custom_departments = custom_departments
     flag_modified(db_project, 'custom_departments')
@@ -1209,29 +1233,28 @@ async def update_department(
         )
 
     custom_departments = db_project.custom_departments or []
+    existing = _find_custom_department(custom_departments, department_update.old_name)
 
-    if department_update.old_name not in custom_departments:
+    if not existing:
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND,
             detail=f"Custom department '{department_update.old_name}' not found"
         )
 
-    if department_update.new_name in STANDARD_DEPARTMENTS:
+    if department_update.new_name in STANDARD_DEPARTMENT_NAMES:
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT,
             detail=f"Department '{department_update.new_name}' is a standard department"
         )
 
-    if department_update.new_name in custom_departments and department_update.new_name != department_update.old_name:
+    if (department_update.new_name != department_update.old_name
+            and _find_custom_department(custom_departments, department_update.new_name)):
         raise HTTPException(
             status_code=status.HTTP_409_CONFLICT,
             detail=f"Department '{department_update.new_name}' already exists"
         )
 
-    custom_departments = [
+    existing["name"] = department_update.new_name
-        department_update.new_name if d == department_update.old_name else d
-        for d in custom_departments
-    ]
 
     db_project.custom_departments = custom_departments
     flag_modified(db_project, 'custom_departments')
@@ -1275,7 +1298,7 @@ async def delete_department(
     """Delete a custom department (blocked if any member or task is currently using it)"""
     from models.task import Task
 
-    if department in STANDARD_DEPARTMENTS:
+    if department in STANDARD_DEPARTMENT_NAMES:
         raise HTTPException(
             status_code=status.HTTP_400_BAD_REQUEST,
             detail="Standard departments cannot be deleted"
@@ -1291,7 +1314,7 @@ async def delete_department(
 
     custom_departments = db_project.custom_departments or []
 
-    if department not in custom_departments:
+    if not _find_custom_department(custom_departments, department):
         raise HTTPException(
             status_code=status.HTTP_404_NOT_FOUND,
             detail=f"Custom department '{department}' not found"
@@ -1318,7 +1341,7 @@ async def delete_department(
             }
         )
 
-    custom_departments.remove(department)
+    custom_departments = [d for d in custom_departments if d["name"] != department]
 
     db_project.custom_departments = custom_departments
     flag_modified(db_project, 'custom_departments')
@@ -1336,6 +1359,240 @@ async def delete_department(
     return _build_all_departments_response(db_project)
 
 
+@router.post("/{project_id}/departments/{department}/task-types", status_code=status.HTTP_201_CREATED)
+async def add_department_task_type(
+    project_id: int,
+    department: str,
+    task_type_data: dict,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(require_coordinator_or_admin)
+):
+    """Add a task type to a custom department"""
+    from schemas.department import DepartmentTaskTypeCreate
+
+    try:
+        task_type_create = DepartmentTaskTypeCreate(**task_type_data)
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
+            detail=str(e)
+        )
+
+    db_project = db.query(Project).filter(Project.id == project_id).first()
+
+    if not db_project:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Project not found"
+        )
+
+    if department in STANDARD_DEPARTMENT_NAMES:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Standard departments' task types are fixed and cannot be modified"
+        )
+
+    custom_departments = db_project.custom_departments or []
+    existing = _find_custom_department(custom_departments, department)
+
+    if not existing:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Custom department '{department}' not found"
+        )
+
+    if task_type_create.task_type in existing["task_types"]:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT,
+            detail=f"Task type '{task_type_create.task_type}' already exists in department '{department}'"
+        )
+
+    existing["task_types"].append(task_type_create.task_type)
+
+    db_project.custom_departments = custom_departments
+    flag_modified(db_project, 'custom_departments')
+
+    try:
+        db.commit()
+        db.refresh(db_project)
+    except Exception as e:
+        db.rollback()
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail="Failed to add department task type"
+        )
+
+    return _build_all_departments_response(db_project)
+
+
+@router.put("/{project_id}/departments/{department}/task-types/{task_type}")
+async def rename_department_task_type(
+    project_id: int,
+    department: str,
+    task_type: str,
+    update_data: dict,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(require_coordinator_or_admin)
+):
+    """Rename a task type within a custom department, cascading the rename to matching tasks"""
+    from schemas.department import DepartmentTaskTypeUpdate
+    from models.task import Task
+
+    try:
+        task_type_update = DepartmentTaskTypeUpdate(**update_data)
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
+            detail=str(e)
+        )
+
+    if task_type != task_type_update.old_name:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Task type in URL does not match old_name in request body"
+        )
+
+    db_project = db.query(Project).filter(Project.id == project_id).first()
+
+    if not db_project:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Project not found"
+        )
+
+    if department in STANDARD_DEPARTMENT_NAMES:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Standard departments' task types are fixed and cannot be modified"
+        )
+
+    custom_departments = db_project.custom_departments or []
+    existing = _find_custom_department(custom_departments, department)
+
+    if not existing:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Custom department '{department}' not found"
+        )
+
+    if task_type_update.old_name not in existing["task_types"]:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Task type '{task_type_update.old_name}' not found in department '{department}'"
+        )
+
+    if (task_type_update.new_name != task_type_update.old_name
+            and task_type_update.new_name in existing["task_types"]):
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT,
+            detail=f"Task type '{task_type_update.new_name}' already exists in department '{department}'"
+        )
+
+    existing["task_types"] = [
+        task_type_update.new_name if t == task_type_update.old_name else t
+        for t in existing["task_types"]
+    ]
+
+    db_project.custom_departments = custom_departments
+    flag_modified(db_project, 'custom_departments')
+
+    # Cascade rename to tasks using this task type within this department
+    tasks_to_update = db.query(Task).filter(
+        Task.project_id == project_id,
+        Task.department == department,
+        Task.task_type == task_type_update.old_name
+    ).all()
+    for task in tasks_to_update:
+        task.task_type = task_type_update.new_name
+
+    try:
+        db.commit()
+        db.refresh(db_project)
+    except Exception as e:
+        db.rollback()
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail="Failed to rename department task type"
+        )
+
+    return _build_all_departments_response(db_project)
+
+
+@router.delete("/{project_id}/departments/{department}/task-types/{task_type}")
+async def delete_department_task_type(
+    project_id: int,
+    department: str,
+    task_type: str,
+    db: Session = Depends(get_db),
+    current_user: User = Depends(require_coordinator_or_admin)
+):
+    """Delete a task type from a custom department (blocked if any task is currently using it)"""
+    from models.task import Task
+
+    db_project = db.query(Project).filter(Project.id == project_id).first()
+
+    if not db_project:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Project not found"
+        )
+
+    if department in STANDARD_DEPARTMENT_NAMES:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="Standard departments' task types are fixed and cannot be modified"
+        )
+
+    custom_departments = db_project.custom_departments or []
+    existing = _find_custom_department(custom_departments, department)
+
+    if not existing:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Custom department '{department}' not found"
+        )
+
+    if task_type not in existing["task_types"]:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Task type '{task_type}' not found in department '{department}'"
+        )
+
+    tasks_using_task_type = db.query(Task).filter(
+        Task.project_id == project_id,
+        Task.department == department,
+        Task.task_type == task_type
+    ).all()
+
+    if tasks_using_task_type:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_ENTITY,
+            detail={
+                "error": f"Cannot delete task type '{task_type}' because it is currently in use",
+                "department": department,
+                "task_type": task_type,
+                "task_count": len(tasks_using_task_type)
+            }
+        )
+
+    existing["task_types"] = [t for t in existing["task_types"] if t != task_type]
+
+    db_project.custom_departments = custom_departments
+    flag_modified(db_project, 'custom_departments')
+
+    try:
+        db.commit()
+        db.refresh(db_project)
+    except Exception as e:
+        db.rollback()
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail="Failed to delete department task type"
+        )
+
+    return _build_all_departments_response(db_project)
+
+
 # Submission Configuration Endpoints
 
 @router.get("/{project_id}/submission-config", response_model=ProjectSubmissionConfig)

backend/routers/shots.py

@@ -13,6 +13,7 @@ from schemas.shot import (
     BulkShotCreate, BulkShotResponse, TaskStatusInfo
 )
 from utils.auth import get_current_user_from_token, require_permission
+from utils.departments import find_owning_department
 from services.shot_soft_deletion import ShotSoftDeletionService
 
 router = APIRouter()
@@ -131,26 +132,27 @@ def get_all_shot_task_types(project_id: int, db: Session) -> List[str]:
     return STANDARD_SHOT_TASK_TYPES + custom_types
 
 
-def create_default_tasks_for_shot(shot: Shot, task_types: List[str], db: Session):
+def create_default_tasks_for_shot(shot: Shot, task_types: List[str], db: Session, project: Project = None):
     """Create default tasks for a shot."""
     created_tasks = []
-    
+
     for task_type in task_types:
         task_name = f"{shot.name}_{task_type}"
         task_description = f"{task_type.title()} task for shot {shot.name}"
-        
+
         task = Task(
             project_id=shot.project_id,
             episode_id=shot.episode_id,
             shot_id=shot.id,
             task_type=task_type,
             name=task_name,
-            description=task_description
+            description=task_description,
+            department=find_owning_department(project, task_type) if project else None
         )
-        
+
         db.add(task)
         created_tasks.append(task)
-    
+
     return created_tasks
 
 
@@ -420,7 +422,8 @@ async def create_shot(
         all_task_types = get_all_shot_task_types(episode.project_id, db)
         # Use default standard types for now (can be customized via project settings)
         default_task_types = get_default_shot_task_types()
-        created_tasks = create_default_tasks_for_shot(db_shot, default_task_types, db)
+        project = db.query(Project).filter(Project.id == episode.project_id).first()
+        created_tasks = create_default_tasks_for_shot(db_shot, default_task_types, db, project)
         db.commit()
         task_count = len(created_tasks)
     
@@ -498,7 +501,8 @@ async def create_shots_bulk(
     
     created_shots = []
     total_tasks_created = 0
-    
+    project = db.query(Project).filter(Project.id == project_id).first()
+
     try:
         # Create all shots - validation already done above
         for i, shot_name in enumerate(shot_names_to_create):
@@ -525,7 +529,7 @@ async def create_shots_bulk(
             # Create default tasks if requested
             task_count = 0
             if bulk_shot.create_default_tasks:
-                created_tasks = create_default_tasks_for_shot(db_shot, task_types, db)
+                created_tasks = create_default_tasks_for_shot(db_shot, task_types, db, project)
                 task_count = len(created_tasks)
                 total_tasks_created += task_count
             
@@ -694,6 +698,7 @@ async def create_shot_task(
     
     # Create the task
     task_name = f"{shot.name} - {task_type.title()}"
+    project = db.query(Project).filter(Project.id == shot.project_id).first()
     db_task = Task(
         project_id=shot.project_id,
         episode_id=shot.episode_id,
@@ -701,7 +706,8 @@ async def create_shot_task(
         task_type=task_type,
         name=task_name,
         description=f"{task_type.title()} task for {shot.name}",
-        status="not_started"
+        status="not_started",
+        department=find_owning_department(project, task_type)
     )
     
     db.add(db_task)

backend/routers/tasks.py

@@ -25,6 +25,7 @@ from schemas.task import (
 from utils.auth import get_current_user_from_token, _get_user_from_db, require_role, require_permission, user_has_permission
 from utils.notifications import notification_service
 from utils.file_handler import file_handler
+from utils.departments import find_owning_department
 
 router = APIRouter()
 
@@ -415,10 +416,16 @@ async def create_task(
         # Validate the provided status
         if not validate_task_status(db, task.project_id, task_data['status']):
             raise HTTPException(
-                status_code=400, 
+                status_code=400,
                 detail=f"Invalid status '{task_data['status']}' for this project"
             )
-    
+
+    # If the task type belongs to a department, that department wins over
+    # anything explicitly submitted for `department`.
+    owning_department = find_owning_department(project, task_data.get('task_type'))
+    if owning_department:
+        task_data['department'] = owning_department
+
     # Create task
     db_task = Task(**task_data)
     db.add(db_task)
@@ -829,7 +836,15 @@ async def update_task(
                 status_code=400,
                 detail=f"Invalid status '{update_data['status']}' for this project"
             )
-    
+
+    # If the task type is being changed to one owned by a department, that
+    # department wins over anything explicitly submitted for `department`.
+    if 'task_type' in update_data:
+        project = db.query(Project).filter(Project.id == task.project_id).first()
+        owning_department = find_owning_department(project, update_data['task_type'])
+        if owning_department:
+            update_data['department'] = owning_department
+
     # Update task
     for field, value in update_data.items():
         setattr(task, field, value)

backend/schemas/department.py

@@ -2,23 +2,35 @@
 Pydantic schemas for department management
 """
 from pydantic import BaseModel, Field, validator
-from typing import List
+from typing import List, Literal
 import re
 
+DEPARTMENT_NAME_PATTERN = r'^[a-z0-9_]{2,50}$'
+
 
 class CustomDepartmentCreate(BaseModel):
     """Schema for creating a new custom department"""
     department: str = Field(..., min_length=2, max_length=50, description="Department name")
+    department_type: Literal["shot", "asset"] = Field(..., description="Whether this department applies to shots or assets")
+    task_types: List[str] = Field(default_factory=list, description="Task types owned by this department")
 
     @validator('department')
     def validate_department_name(cls, v):
         """Validate department name format"""
-        if not re.match(r'^[a-z0-9_]{2,50}$', v):
+        if not re.match(DEPARTMENT_NAME_PATTERN, v):
             raise ValueError(
                 'Department name must be 2-50 characters, lowercase alphanumeric with underscores only'
             )
         return v
 
+    @validator('task_types', each_item=True)
+    def validate_task_type_name(cls, v):
+        if not re.match(DEPARTMENT_NAME_PATTERN, v):
+            raise ValueError(
+                'Task type name must be 2-50 characters, lowercase alphanumeric with underscores only'
+            )
+        return v
+
 
 class CustomDepartmentUpdate(BaseModel):
     """Schema for updating a custom department name"""
@@ -28,18 +40,52 @@ class CustomDepartmentUpdate(BaseModel):
     @validator('new_name')
     def validate_department_name(cls, v):
         """Validate department name format"""
-        if not re.match(r'^[a-z0-9_]{2,50}$', v):
+        if not re.match(DEPARTMENT_NAME_PATTERN, v):
             raise ValueError(
                 'Department name must be 2-50 characters, lowercase alphanumeric with underscores only'
             )
         return v
 
 
+class DepartmentTaskTypeCreate(BaseModel):
+    """Schema for adding a task type to a custom department"""
+    task_type: str = Field(..., min_length=2, max_length=50, description="Task type name")
+
+    @validator('task_type')
+    def validate_task_type_name(cls, v):
+        if not re.match(DEPARTMENT_NAME_PATTERN, v):
+            raise ValueError(
+                'Task type name must be 2-50 characters, lowercase alphanumeric with underscores only'
+            )
+        return v
+
+
+class DepartmentTaskTypeUpdate(BaseModel):
+    """Schema for renaming a task type within a custom department"""
+    old_name: str = Field(..., description="Current task type name")
+    new_name: str = Field(..., min_length=2, max_length=50, description="New task type name")
+
+    @validator('new_name')
+    def validate_task_type_name(cls, v):
+        if not re.match(DEPARTMENT_NAME_PATTERN, v):
+            raise ValueError(
+                'Task type name must be 2-50 characters, lowercase alphanumeric with underscores only'
+            )
+        return v
+
+
+class DepartmentInfo(BaseModel):
+    """A single department: its name, whether it applies to shots or assets, and its owned task types"""
+    name: str
+    type: Literal["shot", "asset"]
+    task_types: List[str]
+
+
 class AllDepartmentsResponse(BaseModel):
     """Schema for response containing all departments (standard + custom)"""
-    departments: List[str] = Field(..., description="All departments")
+    departments: List[DepartmentInfo] = Field(..., description="All departments")
-    standard_departments: List[str] = Field(..., description="Standard departments (read-only)")
+    standard_departments: List[DepartmentInfo] = Field(..., description="Standard departments (read-only)")
-    custom_departments: List[str] = Field(..., description="Custom departments")
+    custom_departments: List[DepartmentInfo] = Field(..., description="Custom departments")
 
 
 class DepartmentInUseError(BaseModel):
@@ -48,3 +94,11 @@ class DepartmentInUseError(BaseModel):
     department: str = Field(..., description="Department that is in use")
     member_count: int = Field(..., description="Number of project members using this department")
     task_count: int = Field(..., description="Number of tasks using this department")
+
+
+class DepartmentTaskTypeInUseError(BaseModel):
+    """Schema for error when trying to delete a department task type in use"""
+    error: str = Field(..., description="Error message")
+    department: str = Field(..., description="Department the task type belongs to")
+    task_type: str = Field(..., description="Task type that is in use")
+    task_count: int = Field(..., description="Number of tasks using this task type")

backend/utils/departments.py

@@ -0,0 +1,21 @@
+"""Shared helpers for resolving the department that owns a given task type."""
+from typing import Optional
+
+
+def find_owning_department(db_project, task_type: str) -> Optional[str]:
+    """Return the name of the department (standard or custom) whose task_types
+    list contains task_type for this project, or None if no department owns it."""
+    if not task_type:
+        return None
+
+    from routers.projects import STANDARD_DEPARTMENTS
+
+    for department in STANDARD_DEPARTMENTS:
+        if task_type in department["task_types"]:
+            return department["name"]
+
+    for department in (db_project.custom_departments or []):
+        if task_type in department.get("task_types", []):
+            return department["name"]
+
+    return None

frontend/src/components/settings/DepartmentManager.vue

@@ -30,32 +30,54 @@
         <template v-if="allDepartments.length > 0">
           <div
             v-for="department in allDepartments"
-            :key="department"
+            :key="department.name"
-            class="flex items-center justify-between p-3 hover:bg-muted/50 transition-colors"
+            class="p-3 hover:bg-muted/50 transition-colors space-y-2"
           >
-            <div class="flex items-center gap-3">
+            <div class="flex items-center justify-between">
-              <span class="font-medium capitalize">{{ formatDepartmentName(department) }}</span>
+              <div class="flex items-center gap-2">
-              <Badge v-if="isStandardDepartment(department)" variant="secondary">
+                <span class="font-medium capitalize">{{ formatName(department.name) }}</span>
-                Standard
+                <Badge v-if="isStandardDepartment(department.name)" variant="secondary">Standard</Badge>
-              </Badge>
+                <Badge v-else variant="outline">Custom</Badge>
-              <Badge v-else variant="outline">
+                <Badge variant="outline" class="capitalize">{{ department.type }}</Badge>
-                Custom
+              </div>
-              </Badge>
+              <div v-if="!isStandardDepartment(department.name)" class="flex items-center gap-2">
+                <Button size="sm" variant="ghost" @click="openEditDialog(department.name)">
+                  <Pencil class="h-4 w-4" />
+                </Button>
+                <Button size="sm" variant="ghost" @click="handleDelete(department.name)">
+                  <Trash2 class="h-4 w-4 text-destructive" />
+                </Button>
+              </div>
             </div>
-            <div v-if="!isStandardDepartment(department)" class="flex items-center gap-2">
+
+            <div class="flex flex-wrap items-center gap-1.5 pl-1">
+              <Badge
+                v-for="taskType in department.task_types"
+                :key="taskType"
+                variant="secondary"
+                class="text-xs font-normal capitalize gap-1"
+              >
+                {{ formatName(taskType) }}
+                <button
+                  v-if="!isStandardDepartment(department.name)"
+                  class="hover:text-destructive"
+                  @click="handleDeleteTaskType(department.name, taskType)"
+                >
+                  <X class="h-3 w-3" />
+                </button>
+              </Badge>
+              <span v-if="department.task_types.length === 0" class="text-xs text-muted-foreground">
+                No task types defined
+              </span>
               <Button
+                v-if="!isStandardDepartment(department.name)"
                 size="sm"
                 variant="ghost"
-                @click="openEditDialog(department)"
+                class="h-6 px-2 text-xs"
+                @click="openAddTaskTypeDialog(department.name)"
               >
-                <Pencil class="h-4 w-4" />
+                <Plus class="h-3 w-3 mr-1" />
-              </Button>
+                Add Task Type
-              <Button
-                size="sm"
-                variant="ghost"
-                @click="handleDelete(department)"
-              >
-                <Trash2 class="h-4 w-4 text-destructive" />
               </Button>
             </div>
           </div>
@@ -66,7 +88,7 @@
       </div>
     </div>
 
-    <!-- Add/Edit Dialog -->
+    <!-- Add/Edit Department Dialog -->
     <Dialog :open="isDialogOpen" @update:open="closeDialog">
       <DialogContent>
         <DialogHeader>
@@ -98,6 +120,22 @@
               2-50 characters, lowercase alphanumeric with underscores only
             </p>
           </div>
+
+          <div v-if="dialogMode === 'add'" class="space-y-2">
+            <Label>Type</Label>
+            <Select v-model="departmentType">
+              <SelectTrigger>
+                <SelectValue placeholder="Select a type" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="shot">Shot</SelectItem>
+                <SelectItem value="asset">Asset</SelectItem>
+              </SelectContent>
+            </Select>
+            <p class="text-sm text-muted-foreground">
+              Shot departments apply to shot tasks; asset departments apply to asset tasks.
+            </p>
+          </div>
         </div>
 
         <DialogFooter>
@@ -112,7 +150,45 @@
       </DialogContent>
     </Dialog>
 
-    <!-- Delete Confirmation Dialog -->
+    <!-- Add Task Type Dialog -->
+    <Dialog :open="isTaskTypeDialogOpen" @update:open="closeTaskTypeDialog">
+      <DialogContent>
+        <DialogHeader>
+          <DialogTitle>Add Task Type to "{{ formatName(taskTypeDepartment) }}"</DialogTitle>
+          <DialogDescription>
+            Enter a name for the new task type. Use lowercase letters, numbers, and underscores only.
+          </DialogDescription>
+        </DialogHeader>
+
+        <div class="space-y-4 py-4">
+          <div class="space-y-2">
+            <Label for="taskTypeName">Task Type Name</Label>
+            <Input
+              id="taskTypeName"
+              v-model="taskTypeName"
+              placeholder="e.g., blocking, first_pass"
+              :class="{ 'border-destructive': taskTypeValidationError }"
+              @input="validateTaskTypeName"
+            />
+            <p v-if="taskTypeValidationError" class="text-sm text-destructive">
+              {{ taskTypeValidationError }}
+            </p>
+          </div>
+        </div>
+
+        <DialogFooter>
+          <Button variant="outline" @click="closeTaskTypeDialog">
+            Cancel
+          </Button>
+          <Button @click="handleAddTaskType" :disabled="!isTaskTypeNameValid || isSavingTaskType">
+            <div v-if="isSavingTaskType" class="animate-spin rounded-full h-4 w-4 border-b-2 border-white mr-2"></div>
+            Add
+          </Button>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+
+    <!-- Delete Department Confirmation Dialog -->
     <AlertDialog
       :open="isDeleteDialogOpen"
       @update:open="(open) => {
@@ -146,16 +222,52 @@
         </AlertDialogFooter>
       </AlertDialogContent>
     </AlertDialog>
+
+    <!-- Delete Task Type Confirmation Dialog -->
+    <AlertDialog
+      :open="isDeleteTaskTypeDialogOpen"
+      @update:open="(open) => {
+        isDeleteTaskTypeDialogOpen = open
+        if (!open && !isDeletingTaskType) {
+          taskTypeToDelete = null
+          deleteTaskTypeError = ''
+        }
+      }"
+    >
+      <AlertDialogContent>
+        <AlertDialogHeader>
+          <AlertDialogTitle>Delete Task Type</AlertDialogTitle>
+          <AlertDialogDescription>
+            Are you sure you want to delete the task type "{{ taskTypeToDelete?.taskType }}" from "{{ taskTypeToDelete?.department }}"?
+            <span v-if="deleteTaskTypeError" class="block mt-2 text-destructive font-medium">
+              {{ deleteTaskTypeError }}
+            </span>
+          </AlertDialogDescription>
+        </AlertDialogHeader>
+        <AlertDialogFooter>
+          <AlertDialogCancel>Cancel</AlertDialogCancel>
+          <Button
+            @click="confirmDeleteTaskType"
+            :disabled="isDeletingTaskType"
+            class="bg-destructive hover:bg-destructive/90"
+          >
+            <div v-if="isDeletingTaskType" class="animate-spin rounded-full h-4 w-4 border-b-2 border-white mr-2"></div>
+            Delete
+          </Button>
+        </AlertDialogFooter>
+      </AlertDialogContent>
+    </AlertDialog>
   </div>
 </template>
 
 <script setup lang="ts">
 import { ref, computed, onMounted } from 'vue'
-import { Users, Plus, Pencil, Trash2 } from 'lucide-vue-next'
+import { Users, Plus, Pencil, Trash2, X } from 'lucide-vue-next'
 import { Button } from '@/components/ui/button'
 import { Badge } from '@/components/ui/badge'
 import { Input } from '@/components/ui/input'
 import { Label } from '@/components/ui/label'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
 import {
   Dialog,
   DialogContent,
@@ -174,7 +286,7 @@ import {
   AlertDialogTitle,
 } from '@/components/ui/alert-dialog'
 import { useDepartmentsStore } from '@/stores/departments'
-import { departmentService } from '@/services/department'
+import { departmentService, type DepartmentType } from '@/services/department'
 import { useToast } from '@/components/ui/toast/use-toast'
 
 interface Props {
@@ -193,26 +305,45 @@ const departmentsStore = useDepartmentsStore()
 // State
 const isLoading = ref(true)
 
-// Dialog state
+// Department dialog state
 const isDialogOpen = ref(false)
 const dialogMode = ref<'add' | 'edit'>('add')
 const departmentName = ref('')
+const departmentType = ref<DepartmentType | ''>('')
 const originalDepartmentName = ref('')
 const validationError = ref('')
 const isSaving = ref(false)
 
-// Delete dialog state
+// Task type dialog state
+const isTaskTypeDialogOpen = ref(false)
+const taskTypeDepartment = ref('')
+const taskTypeName = ref('')
+const taskTypeValidationError = ref('')
+const isSavingTaskType = ref(false)
+
+// Delete department dialog state
 const isDeleteDialogOpen = ref(false)
 const departmentToDelete = ref('')
 const deleteError = ref('')
 const isDeleting = ref(false)
 
+// Delete task type dialog state
+const isDeleteTaskTypeDialogOpen = ref(false)
+const taskTypeToDelete = ref<{ department: string; taskType: string } | null>(null)
+const deleteTaskTypeError = ref('')
+const isDeletingTaskType = ref(false)
+
 // Computed
-const allDepartments = computed(() => departmentsStore.getAllDepartmentOptions(props.projectId))
+const allDepartments = computed(() => departmentsStore.getProjectDepartments(props.projectId)?.departments || [])
 const standardDepartments = computed(() => departmentsStore.getProjectDepartments(props.projectId)?.standard_departments || [])
+const allDepartmentNames = computed(() => allDepartments.value.map(d => d.name))
 
 const isDepartmentNameValid = computed(() => {
-  return departmentName.value.length >= 2 && !validationError.value
+  return departmentName.value.length >= 2 && !validationError.value && (dialogMode.value === 'edit' || !!departmentType.value)
+})
+
+const isTaskTypeNameValid = computed(() => {
+  return taskTypeName.value.length >= 2 && !taskTypeValidationError.value
 })
 
 // Methods
@@ -233,11 +364,11 @@ const loadDepartments = async () => {
 }
 
 const isStandardDepartment = (department: string): boolean => {
-  return standardDepartments.value.includes(department)
+  return standardDepartments.value.some(d => d.name === department)
 }
 
-const formatDepartmentName = (department: string): string => {
+const formatName = (name: string): string => {
-  return department.replace(/_/g, ' ')
+  return name.replace(/_/g, ' ')
 }
 
 const validateDepartmentName = () => {
@@ -264,7 +395,7 @@ const validateDepartmentName = () => {
   }
 
   if (dialogMode.value === 'add' || name !== originalDepartmentName.value) {
-    if (allDepartments.value.includes(name)) {
+    if (allDepartmentNames.value.includes(name)) {
       validationError.value = 'A department with this name already exists'
       return
     }
@@ -273,9 +404,37 @@ const validateDepartmentName = () => {
   validationError.value = ''
 }
 
+const validateTaskTypeName = () => {
+  const name = taskTypeName.value.trim()
+
+  if (name.length === 0) {
+    taskTypeValidationError.value = ''
+    return
+  }
+
+  if (name.length < 2 || name.length > 50) {
+    taskTypeValidationError.value = 'Task type name must be 2-50 characters'
+    return
+  }
+
+  if (!/^[a-z0-9_]+$/.test(name)) {
+    taskTypeValidationError.value = 'Task type name must be lowercase alphanumeric with underscores only'
+    return
+  }
+
+  const department = allDepartments.value.find(d => d.name === taskTypeDepartment.value)
+  if (department?.task_types.includes(name)) {
+    taskTypeValidationError.value = 'A task type with this name already exists in this department'
+    return
+  }
+
+  taskTypeValidationError.value = ''
+}
+
 const openAddDialog = () => {
   dialogMode.value = 'add'
   departmentName.value = ''
+  departmentType.value = ''
   originalDepartmentName.value = ''
   validationError.value = ''
   isDialogOpen.value = true
@@ -292,10 +451,25 @@ const openEditDialog = (department: string) => {
 const closeDialog = () => {
   isDialogOpen.value = false
   departmentName.value = ''
+  departmentType.value = ''
   originalDepartmentName.value = ''
   validationError.value = ''
 }
 
+const openAddTaskTypeDialog = (department: string) => {
+  taskTypeDepartment.value = department
+  taskTypeName.value = ''
+  taskTypeValidationError.value = ''
+  isTaskTypeDialogOpen.value = true
+}
+
+const closeTaskTypeDialog = () => {
+  isTaskTypeDialogOpen.value = false
+  taskTypeDepartment.value = ''
+  taskTypeName.value = ''
+  taskTypeValidationError.value = ''
+}
+
 const handleDialogSave = async () => {
   validateDepartmentName()
 
@@ -307,7 +481,10 @@ const handleDialogSave = async () => {
     isSaving.value = true
 
     if (dialogMode.value === 'add') {
-      const response = await departmentService.addDepartment(props.projectId, { department: departmentName.value.trim() })
+      const response = await departmentService.addDepartment(props.projectId, {
+        department: departmentName.value.trim(),
+        department_type: departmentType.value as DepartmentType
+      })
       departmentsStore.updateProjectDepartments(props.projectId, response)
 
       toast({
@@ -347,6 +524,44 @@ const handleDialogSave = async () => {
   }
 }
 
+const handleAddTaskType = async () => {
+  validateTaskTypeName()
+
+  if (!isTaskTypeNameValid.value) {
+    return
+  }
+
+  try {
+    isSavingTaskType.value = true
+
+    const response = await departmentService.addDepartmentTaskType(
+      props.projectId,
+      taskTypeDepartment.value,
+      taskTypeName.value.trim()
+    )
+    departmentsStore.updateProjectDepartments(props.projectId, response)
+
+    toast({
+      title: 'Success',
+      description: `Task type "${taskTypeName.value}" added successfully`
+    })
+
+    emit('updated')
+    closeTaskTypeDialog()
+  } catch (error: any) {
+    console.error('Failed to add task type:', error)
+    const errorMessage = error.response?.data?.detail || 'Failed to add task type'
+    taskTypeValidationError.value = errorMessage
+    toast({
+      title: 'Error',
+      description: errorMessage,
+      variant: 'destructive'
+    })
+  } finally {
+    isSavingTaskType.value = false
+  }
+}
+
 const handleDelete = (department: string) => {
   departmentToDelete.value = department
   deleteError.value = ''
@@ -403,6 +618,53 @@ const confirmDelete = async () => {
   }
 }
 
+const handleDeleteTaskType = (department: string, taskType: string) => {
+  taskTypeToDelete.value = { department, taskType }
+  deleteTaskTypeError.value = ''
+  isDeleteTaskTypeDialogOpen.value = true
+}
+
+const confirmDeleteTaskType = async () => {
+  const target = taskTypeToDelete.value
+  if (!target) return
+
+  try {
+    isDeletingTaskType.value = true
+    deleteTaskTypeError.value = ''
+
+    const response = await departmentService.removeDepartmentTaskType(props.projectId, target.department, target.taskType)
+    departmentsStore.updateProjectDepartments(props.projectId, response)
+
+    toast({
+      title: 'Success',
+      description: `Task type "${target.taskType}" deleted successfully`
+    })
+
+    emit('updated')
+
+    isDeleteTaskTypeDialogOpen.value = false
+    taskTypeToDelete.value = null
+    deleteTaskTypeError.value = ''
+  } catch (error: any) {
+    console.error('Failed to delete task type:', error)
+    const errorData = error.response?.data
+
+    if (errorData?.detail?.task_count !== undefined) {
+      deleteTaskTypeError.value = `Cannot delete: ${errorData.detail.task_count} task(s) are using this task type`
+    } else {
+      deleteTaskTypeError.value = errorData?.detail || 'Failed to delete task type'
+    }
+
+    toast({
+      title: 'Error',
+      description: deleteTaskTypeError.value,
+      variant: 'destructive'
+    })
+  } finally {
+    isDeletingTaskType.value = false
+  }
+}
+
 // Lifecycle
 onMounted(() => {
   loadDepartments()

frontend/src/components/task/TaskDetailPanel.vue

@@ -119,9 +119,18 @@
               <div class="grid grid-cols-2 gap-4 text-xs">
                 <div>
                   <Label class="text-muted-foreground">Type</Label>
-                  <p class="text-sm mt-1">
+                  <div class="mt-1">
-                    <Badge variant="outline">{{ formatTaskType(task.task_type) }}</Badge>
+                    <Select :model-value="task.task_type" @update:model-value="(value) => handleTaskTypeChange(value as string)">
-                  </p>
+                      <SelectTrigger class="h-8">
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem v-for="taskType in taskTypeOptions" :key="taskType" :value="taskType">
+                          {{ formatTaskType(taskType) }}
+                        </SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </div>
                 </div>
                 <div>
                   <Label class="text-muted-foreground">Department</Label>
@@ -356,6 +365,7 @@ import TaskAttachments from './TaskAttachments.vue'
 import TaskSubmissions from './TaskSubmissions.vue'
 import { taskService, type Task, type ProductionNote, type TaskAttachment, type Submission } from '@/services/task'
 import { projectService, type ProjectMember } from '@/services/project'
+import { customTaskTypeService } from '@/services/customTaskType'
 import { useDepartmentsStore } from '@/stores/departments'
 import { useAuthStore } from '@/stores/auth'
 import { useToast } from '@/components/ui/toast/use-toast'
@@ -383,6 +393,8 @@ const localStatus = ref('')
 const localStartDate = ref('')
 const localDeadline = ref('')
 const localDepartment = ref('')
+const flatShotTaskTypes = ref<string[]>([])
+const flatAssetTaskTypes = ref<string[]>([])
 const notes = ref<ProductionNote[]>([])
 const attachments = ref<TaskAttachment[]>([])
 const submissions = ref<Submission[]>([])
@@ -410,11 +422,30 @@ const canSubmitWork = computed(() => {
 
 const canReassign = computed(() => isCoordinatorOrAdmin.value)
 
+// Departments are type-scoped (shot vs asset); a standalone task (neither
+// shot nor asset) falls back to the unfiltered list.
 const departmentOptions = computed(() => {
   if (!task.value) return []
+  if (task.value.shot_id) return departmentsStore.getDepartmentsByType(task.value.project_id, 'shot').map(d => d.name)
+  if (task.value.asset_id) return departmentsStore.getDepartmentsByType(task.value.project_id, 'asset').map(d => d.name)
   return departmentsStore.getAllDepartmentOptions(task.value.project_id)
 })
 
+// Task Type options come from the current department's owned task types when
+// it has any; otherwise fall back to the existing flat asset/shot task type list.
+const taskTypeOptions = computed(() => {
+  if (!task.value) return []
+  const departmentTaskTypes = localDepartment.value
+    ? departmentsStore.getDepartmentTaskTypes(task.value.project_id, localDepartment.value)
+    : []
+  if (departmentTaskTypes.length > 0) return departmentTaskTypes
+
+  const flatTypes = task.value.shot_id ? flatShotTaskTypes.value : flatAssetTaskTypes.value
+  // Always include the task's current type, even if it isn't in either list
+  // (e.g. a legacy or since-removed value), so the Select never shows blank.
+  return flatTypes.includes(task.value.task_type) ? flatTypes : [task.value.task_type, ...flatTypes]
+})
+
 function formatDepartment(department: string): string {
   return department.replace(/_/g, ' ').replace(/^\w/, c => c.toUpperCase())
 }
@@ -429,6 +460,10 @@ async function loadTask() {
     localDeadline.value = task.value.deadline || ''
     localDepartment.value = task.value.department || ''
     departmentsStore.fetchProjectDepartments(task.value.project_id)
+    customTaskTypeService.getAllTaskTypes(task.value.project_id).then(types => {
+      flatShotTaskTypes.value = types.shot_task_types
+      flatAssetTaskTypes.value = types.asset_task_types
+    }).catch(err => console.error('Failed to load task types:', err))
   } catch (err: any) {
     console.error('Error loading task:', err)
     error.value = err.response?.data?.detail || 'Failed to load task'
@@ -515,10 +550,24 @@ async function handleDateChange(field: 'start_date' | 'deadline', value: string)
 async function handleDepartmentChange(value: string) {
   if (!task.value) return
 
-  const previous = task.value.department
+  const previousDepartment = task.value.department
+  const previousTaskType = task.value.task_type
+
+  // If the current task type doesn't belong to the newly-picked department
+  // (and that department has its own task types), reset to its first one so
+  // department and task type stay consistent.
+  const newDepartmentTaskTypes = value ? departmentsStore.getDepartmentTaskTypes(task.value.project_id, value) : []
+  const needsTaskTypeReset = newDepartmentTaskTypes.length > 0 && !newDepartmentTaskTypes.includes(task.value.task_type)
+
+  const payload: Record<string, any> = { department: value || null }
+  if (needsTaskTypeReset) {
+    payload.task_type = newDepartmentTaskTypes[0]
+  }
+
   try {
-    const updated = await taskService.updateTask(props.taskId, { department: value || null } as any)
+    const updated = await taskService.updateTask(props.taskId, payload as any)
     task.value.department = updated.department
+    task.value.task_type = updated.task_type
     localDepartment.value = updated.department || ''
     emit('taskUpdated')
     toast({
@@ -527,7 +576,8 @@ async function handleDepartmentChange(value: string) {
     })
   } catch (error: any) {
     console.error('Error updating department:', error)
-    localDepartment.value = previous || ''
+    localDepartment.value = previousDepartment || ''
+    task.value.task_type = previousTaskType
     toast({
       title: 'Error',
       description: error.response?.data?.detail || 'Failed to update task department',
@@ -536,6 +586,35 @@ async function handleDepartmentChange(value: string) {
   }
 }
 
+async function handleTaskTypeChange(value: string) {
+  if (!task.value || value === task.value.task_type) return
+
+  const previousTaskType = task.value.task_type
+  const previousDepartment = task.value.department
+
+  try {
+    const updated = await taskService.updateTask(props.taskId, { task_type: value } as any)
+    task.value.task_type = updated.task_type
+    task.value.department = updated.department
+    localDepartment.value = updated.department || ''
+    emit('taskUpdated')
+    toast({
+      title: 'Success',
+      description: 'Task type updated successfully'
+    })
+  } catch (error: any) {
+    console.error('Error updating task type:', error)
+    task.value.task_type = previousTaskType
+    task.value.department = previousDepartment
+    localDepartment.value = previousDepartment || ''
+    toast({
+      title: 'Error',
+      description: error.response?.data?.detail || 'Failed to update task type',
+      variant: 'destructive'
+    })
+  }
+}
+
 async function handleQuickAction(action: 'start' | 'submit') {
   if (!task.value) return
   

frontend/src/services/department.ts

@@ -1,13 +1,23 @@
 import { apiClient } from './api'
 
+export type DepartmentType = 'shot' | 'asset'
+
+export interface DepartmentInfo {
+  name: string
+  type: DepartmentType
+  task_types: string[]
+}
+
 export interface AllDepartmentsResponse {
-  departments: string[]
+  departments: DepartmentInfo[]
-  standard_departments: string[]
+  standard_departments: DepartmentInfo[]
-  custom_departments: string[]
+  custom_departments: DepartmentInfo[]
 }
 
 export interface CustomDepartmentCreate {
   department: string
+  department_type: DepartmentType
+  task_types?: string[]
 }
 
 export interface CustomDepartmentUpdate {
@@ -22,6 +32,13 @@ export interface DepartmentInUseError {
   task_count: number
 }
 
+export interface DepartmentTaskTypeInUseError {
+  error: string
+  department: string
+  task_type: string
+  task_count: number
+}
+
 export const departmentService = {
   async getAllDepartments(projectId: number): Promise<AllDepartmentsResponse> {
     const response = await apiClient.get(`/projects/${projectId}/departments`)
@@ -43,5 +60,28 @@ export const departmentService = {
     const encodedDepartment = encodeURIComponent(department)
     const response = await apiClient.delete(`/projects/${projectId}/departments/${encodedDepartment}`)
     return response.data
+  },
+
+  async addDepartmentTaskType(projectId: number, department: string, taskType: string): Promise<AllDepartmentsResponse> {
+    const encodedDepartment = encodeURIComponent(department)
+    const response = await apiClient.post(`/projects/${projectId}/departments/${encodedDepartment}/task-types`, { task_type: taskType })
+    return response.data
+  },
+
+  async renameDepartmentTaskType(projectId: number, department: string, oldTaskType: string, newTaskType: string): Promise<AllDepartmentsResponse> {
+    const encodedDepartment = encodeURIComponent(department)
+    const encodedTaskType = encodeURIComponent(oldTaskType)
+    const response = await apiClient.put(`/projects/${projectId}/departments/${encodedDepartment}/task-types/${encodedTaskType}`, {
+      old_name: oldTaskType,
+      new_name: newTaskType
+    })
+    return response.data
+  },
+
+  async removeDepartmentTaskType(projectId: number, department: string, taskType: string): Promise<AllDepartmentsResponse> {
+    const encodedDepartment = encodeURIComponent(department)
+    const encodedTaskType = encodeURIComponent(taskType)
+    const response = await apiClient.delete(`/projects/${projectId}/departments/${encodedDepartment}/task-types/${encodedTaskType}`)
+    return response.data
   }
 }

frontend/src/stores/departments.ts

@@ -1,6 +1,6 @@
 import { defineStore } from 'pinia'
 import { ref, computed } from 'vue'
-import { departmentService, type AllDepartmentsResponse } from '@/services/department'
+import { departmentService, type AllDepartmentsResponse, type DepartmentInfo, type DepartmentType } from '@/services/department'
 
 interface ProjectDepartments {
   projectId: number
@@ -45,12 +45,31 @@ export const useDepartmentsStore = defineStore('departments', () => {
     }
   })
 
-  // Get all department options (standard + custom) for a project
+  // Get all department names (standard + custom) for a project
   const getAllDepartmentOptions = computed(() => {
     return (projectId: number): string[] => {
       const departments = getProjectDepartments.value(projectId)
       if (!departments) return []
-      return departments.departments
+      return departments.departments.map(d => d.name)
+    }
+  })
+
+  // Get all departments of a given type (shot or asset) for a project
+  const getDepartmentsByType = computed(() => {
+    return (projectId: number, type: DepartmentType): DepartmentInfo[] => {
+      const departments = getProjectDepartments.value(projectId)
+      if (!departments) return []
+      return departments.departments.filter(d => d.type === type)
+    }
+  })
+
+  // Get the task types owned by a specific department for a project
+  const getDepartmentTaskTypes = computed(() => {
+    return (projectId: number, departmentName: string): string[] => {
+      const departments = getProjectDepartments.value(projectId)
+      if (!departments) return []
+      const department = departments.departments.find(d => d.name === departmentName)
+      return department?.task_types || []
     }
   })
 
@@ -128,6 +147,8 @@ export const useDepartmentsStore = defineStore('departments', () => {
     getProjectDepartments,
     isLoading,
     getAllDepartmentOptions,
+    getDepartmentsByType,
+    getDepartmentTaskTypes,
 
     // Actions
     fetchProjectDepartments,