diff --git a/src/main.py b/src/main.py
index 4d189a38..6a41e764 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,12 +1,12 @@
 from fastapi import APIRouter
-from src.routers import users, auth, houses, orgs, roles, files
+from src.routers import activity, users, auth, houses, orgs, roles, files
 from src.routers.courses import chapters, collections, courses,lectures
 
 
 global_router = APIRouter(prefix="/api")
 
 
-# API Routes
+# API Routes  
 global_router.include_router(users.router, prefix="/users", tags=["users"])
 global_router.include_router(auth.router, prefix="/auth", tags=["auth"])
 global_router.include_router(houses.router, prefix="/houses", tags=["houses"])
@@ -17,4 +17,6 @@ global_router.include_router(courses.router, prefix="/courses", tags=["courses"]
 global_router.include_router(chapters.router, prefix="/chapters", tags=["chapters"])
 global_router.include_router(lectures.router, prefix="/lectures", tags=["lectures"])
 global_router.include_router(collections.router, prefix="/collections", tags=["collections"])
+global_router.include_router(activity.router, prefix="/activity", tags=["activity"])
+
 
diff --git a/src/routers/activity.py b/src/routers/activity.py
new file mode 100644
index 00000000..2ccc2362
--- /dev/null
+++ b/src/routers/activity.py
@@ -0,0 +1,38 @@
+from fastapi import APIRouter, Depends, Request
+from src.dependencies.auth import get_current_user
+from src.services.activity import Activity, add_chapter_to_activity, close_activity, create_activity, get_user_activities
+
+
+router = APIRouter()
+
+
+@router.post("/")
+async def api_start_activity(request: Request, activity_object: Activity, user=Depends(get_current_user)):
+    """
+    Start activity
+    """
+    return await create_activity(request, user, activity_object)
+
+
+@router.get("{org_id}/activities")
+async def api_get_activity_by_userid(request: Request, org_id: str, user=Depends(get_current_user)):
+    """
+    Get a user activities
+    """
+    return await get_user_activities(request, user, org_id)
+
+
+@router.post("/{org_id}/add_chapter/{course_id}/{chapter_id}")
+async def api_add_chapter_to_activity(request: Request, org_id: str, course_id: str, chapter_id: str, user=Depends(get_current_user)):
+    """
+    Add chapter to activity
+    """
+    return await add_chapter_to_activity(request, user, org_id, course_id, chapter_id)
+
+
+@router.patch("{org_id}/close_activity/{activity_id}")
+async def api_close_activity(request: Request, org_id: str, activity_id: str, user=Depends(get_current_user)):
+    """
+    Close activity
+    """
+    return await close_activity(request, user, org_id, activity_id)
diff --git a/src/services/activity.py b/src/services/activity.py
new file mode 100644
index 00000000..926b443e
--- /dev/null
+++ b/src/services/activity.py
@@ -0,0 +1,108 @@
+from datetime import datetime
+import json
+from typing import List, Literal, Optional
+from uuid import uuid4
+from fastapi import HTTPException, Request, status
+from pydantic import BaseModel
+
+from src.services.users import PublicUser
+
+#### Classes ####################################################
+
+
+class Activity(BaseModel):
+    course_id: str
+    status:  Optional[Literal['ongoing', 'done', 'closed']] = 'ongoing'
+    masked: Optional[bool] = False
+    chapters_marked_complete: Optional[List[str]]
+    chapters_data: Optional[List[dict]]
+
+
+class ActivityInDB(Activity):
+    activity_id: str = str(f"activity_{uuid4()}")
+    user_id: str
+    org_id: str
+    creationDate: str = datetime.now().isoformat()
+    updateDate: str = datetime.now().isoformat()
+
+
+#### Classes ####################################################
+
+
+async def create_activity(request: Request, user: PublicUser, activity_object: Activity):
+    activities = request.app.db["activities"]
+
+    # find if the user has already started the course
+    isActivityAlreadyStarted = activities.find_one(
+        {"course_id": activity_object.course_id, "user_id": user.user_id})
+
+    if isActivityAlreadyStarted:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT, detail="Activity already started")
+
+    # create activity
+    activity = ActivityInDB(**activity_object.dict(),
+                            user_id=user.user_id, org_id=activity_object.course_id)
+
+    activities.insert_one(activity.dict())
+
+    return activity
+
+
+async def get_user_activities(request: Request, user: PublicUser, org_id: str):
+    activities = request.app.db["activities"]
+
+    user_activities = activities.find(
+        {"user_id": user.user_id, "org_id": org_id})
+
+    if not user_activities:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT, detail="No activities found")
+
+    return [json.loads(json.dumps(activity, default=str)) for activity in user_activities]
+
+
+async def add_chapter_to_activity(request: Request, user: PublicUser, org_id: str, course_id: str, chapter_id: str):
+    activities = request.app.db["activities"]
+
+    activity = activities.find_one(
+        {"course_id": course_id,
+            "user_id": user.user_id,
+            "org_id": org_id
+         })
+
+    if not activity:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT, detail="Activity not found")
+
+    if chapter_id in activity['chapters_marked_complete']:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT, detail="Chapter already marked complete")
+
+    activity['chapters_marked_complete'].append(chapter_id)
+
+    activities.update_one(
+        {"activity_id": activity['activity_id']}, {"$set": activity})
+
+    # send 200 custom message
+    return {"message": "Chapter added to activity"}
+
+
+async def close_activity(request: Request, user: PublicUser, org_id: str, activity_id: str):
+    activities = request.app.db["activities"]
+
+    activity = activities.find_one(
+        {"activity_id": activity_id, "user_id": user.user_id, "org_id": org_id})
+
+    if not activity:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT, detail="Activity not found")
+
+    activity['status'] = 'closed'
+
+    activities.update_one(
+        {"activity_id": activity['activity_id']}, {"$set": activity})
+
+    activity = ActivityInDB(**activity)
+
+    return activity
diff --git a/src/services/orgs.py b/src/services/orgs.py
index 4c16e15a..fe07f291 100644
--- a/src/services/orgs.py
+++ b/src/services/orgs.py
@@ -135,7 +135,6 @@ async def delete_org(request: Request, org_id: str, current_user: PublicUser):
 async def get_orgs_by_user(request: Request, user_id: str, page: int = 1, limit: int = 10):
     orgs = request.app.db["organizations"]
 
-    print(user_id)
     # find all orgs where user_id is in owners or admins arrays
     all_orgs = orgs.find({"$or": [{"owners": user_id}, {"admins": user_id}]}).sort(
         "name", 1).skip(10 * (page - 1)).limit(limit)
@@ -155,7 +154,7 @@ async def verify_org_rights(request: Request, org_id: str,  current_user: Public
             status_code=status.HTTP_409_CONFLICT, detail="Organization does not exist")
 
     isOwner = current_user.user_id in org["owners"]
-    hasRoleRights = await verify_user_rights_with_roles(action, current_user.user_id, org_id)
+    hasRoleRights = await verify_user_rights_with_roles(request, action, current_user.user_id, org_id)
 
     if not hasRoleRights and not isOwner:
         raise HTTPException(