diff --git a/api/__init__.py b/bsition/api/__init__.py
similarity index 100%
rename from api/__init__.py
rename to bsition/api/__init__.py
diff --git a/api/api.py b/bsition/api/api.py
similarity index 56%
rename from api/api.py
rename to bsition/api/api.py
index ffc8702..e16fd6e 100644
--- a/api/api.py
+++ b/bsition/api/api.py
@@ -1,10 +1,10 @@
 from dotenv import load_dotenv
 from fastapi import FastAPI
 
-from api.components.document import documents_routes
-from api.components.user import users_routes
-from api.components.table import tables_routes
-from api.routes.auth import auth_routes
+from bsition.api.components.document import documents_routes
+from bsition.api.components.user import users_routes
+from bsition.api.components.table import tables_routes
+from bsition.api.routes.auth import auth_routes
 
 app = FastAPI()
 app.include_router(auth_routes, prefix="/api")
diff --git a/api/components/__init__.py b/bsition/api/components/__init__.py
similarity index 100%
rename from api/components/__init__.py
rename to bsition/api/components/__init__.py
diff --git a/api/components/document.py b/bsition/api/components/document.py
similarity index 90%
rename from api/components/document.py
rename to bsition/api/components/document.py
index 13df546..cf40894 100644
--- a/api/components/document.py
+++ b/bsition/api/components/document.py
@@ -4,9 +4,9 @@ from fastapi import APIRouter, Response, status
 from pydantic import BaseModel
 from pydantic.types import Optional
 
-import backend.elastic as elastic
-import backend.mongo as mongo
-from api.middleware.verify_token import VerifyTokenRoute
+from bsition.backend import mongo
+from bsition.backend import elastic
+from bsition.api.middleware.verify_token import VerifyTokenRoute
 
 documents_routes = APIRouter(route_class=VerifyTokenRoute)
 
diff --git a/api/components/table.py b/bsition/api/components/table.py
similarity index 95%
rename from api/components/table.py
rename to bsition/api/components/table.py
index 9c950c0..f6287be 100644
--- a/api/components/table.py
+++ b/bsition/api/components/table.py
@@ -1,11 +1,9 @@
-import json
-
 from fastapi import APIRouter, Response, status
 from pydantic import BaseModel
 from pydantic.utils import Optional
 
-import backend.postgres as postgres
-from api.middleware.verify_token import VerifyTokenRoute
+from bsition.backend import postgres
+from bsition.api.middleware.verify_token import VerifyTokenRoute
 
 tables_routes = APIRouter(route_class=VerifyTokenRoute)
 
diff --git a/api/components/user.py b/bsition/api/components/user.py
similarity index 88%
rename from api/components/user.py
rename to bsition/api/components/user.py
index 4de16fa..f8e0eb3 100644
--- a/api/components/user.py
+++ b/bsition/api/components/user.py
@@ -1,10 +1,8 @@
-import json
-
 from fastapi import APIRouter, Response, status
 from pydantic import BaseModel
 
-import backend.postgres as postgres
-from api.middleware.verify_token import VerifyTokenRoute
+from bsition.backend import postgres
+from bsition.api.middleware.verify_token import VerifyTokenRoute
 
 users_routes = APIRouter()
 
diff --git a/api/jwt.py b/bsition/api/jwt.py
similarity index 100%
rename from api/jwt.py
rename to bsition/api/jwt.py
diff --git a/api/middleware/__init__.py b/bsition/api/middleware/__init__.py
similarity index 100%
rename from api/middleware/__init__.py
rename to bsition/api/middleware/__init__.py
diff --git a/api/middleware/verify_token.py b/bsition/api/middleware/verify_token.py
similarity index 93%
rename from api/middleware/verify_token.py
rename to bsition/api/middleware/verify_token.py
index 1a8e7ae..5428bed 100644
--- a/api/middleware/verify_token.py
+++ b/bsition/api/middleware/verify_token.py
@@ -1,7 +1,7 @@
 from fastapi import Request
 from fastapi.routing import APIRoute
 
-from api.jwt import validate_token
+from bsition.api.jwt import validate_token
 
 
 class VerifyTokenRoute(APIRoute):
diff --git a/api/routes/__init__.py b/bsition/api/routes/__init__.py
similarity index 100%
rename from api/routes/__init__.py
rename to bsition/api/routes/__init__.py
diff --git a/api/routes/auth.py b/bsition/api/routes/auth.py
similarity index 50%
rename from api/routes/auth.py
rename to bsition/api/routes/auth.py
index 31ee1b9..8cc8022 100644
--- a/api/routes/auth.py
+++ b/bsition/api/routes/auth.py
@@ -1,9 +1,9 @@
-from fastapi import APIRouter, Header
+from fastapi import APIRouter
 from fastapi.responses import JSONResponse
-from pydantic import BaseModel, EmailStr
+from pydantic import BaseModel
 
-from api.jwt import validate_token, write_token
-from backend.postgres import get_user_by_username
+from bsition.api.jwt import write_token
+from bsition.backend.postgres import get_user_by_username
 
 auth_routes = APIRouter()
 
@@ -18,9 +18,3 @@ def login(user: User):
         return write_token(user.dict())
     else:
         return JSONResponse(content={"message": "User not found"}, status_code=404)
-
-
-# @auth_routes.post("/token")
-# def verify_token(Authorization: str = Header(None)):
-#     token = Authorization.split(" ")[1]
-#     return validate_token(token, output=True)
diff --git a/backend/__init__.py b/bsition/backend/__init__.py
similarity index 100%
rename from backend/__init__.py
rename to bsition/backend/__init__.py
diff --git a/backend/configure.py b/bsition/backend/configure.py
similarity index 65%
rename from backend/configure.py
rename to bsition/backend/configure.py
index 20df9fe..b5185fc 100644
--- a/backend/configure.py
+++ b/bsition/backend/configure.py
@@ -1,7 +1,7 @@
 from dotenv import load_dotenv
 
-from backend.postgres import *
-from backend.elastic import *
+from bsition.backend.postgres import *
+from bsition.backend.elastic import *
 
 
 def configure():
diff --git a/backend/elastic.py b/bsition/backend/elastic.py
similarity index 100%
rename from backend/elastic.py
rename to bsition/backend/elastic.py
diff --git a/backend/mongo.py b/bsition/backend/mongo.py
similarity index 87%
rename from backend/mongo.py
rename to bsition/backend/mongo.py
index 692c7d8..4f5ae68 100644
--- a/backend/mongo.py
+++ b/bsition/backend/mongo.py
@@ -3,7 +3,7 @@ from os import getenv
 from bson import ObjectId
 from pymongo import MongoClient
 
-import backend.elastic as elastic
+from bsition.backend import elastic
 
 
 def get_database():
@@ -14,7 +14,8 @@ def get_database():
 def get_documents():
     dbname = get_database()
     docs_coll = dbname["docs"]
-    return list(docs_coll.find({}, {"_id": 0}))
+    pipeline = [{'$project': {"id": {'$toString': "$_id"}, "_id": 0, "data": 1, "name": 1, "access": 1, "owner": 1}}]
+    return list(docs_coll.aggregate(pipeline))
 
 
 def create_document(document):
diff --git a/backend/postgres.py b/bsition/backend/postgres.py
similarity index 99%
rename from backend/postgres.py
rename to bsition/backend/postgres.py
index a54d151..b4af75c 100644
--- a/backend/postgres.py
+++ b/bsition/backend/postgres.py
@@ -1,12 +1,11 @@
 import inspect
 from os import getenv
 
-import psycopg2
-from psycopg2 import sql
+from psycopg2 import sql, connect
 
 
 def get_connection():
-    return psycopg2.connect(
+    return connect(
         host=getenv("POSTGRES_HOST"),
         database=getenv("POSTGRES_DB"),
         user=getenv("POSTGRES_USER"),
diff --git a/docs/bsition_postman.json b/docs/bsition_postman.json
index 55d2f10..b505614 100644
--- a/docs/bsition_postman.json
+++ b/docs/bsition_postman.json
@@ -222,7 +222,7 @@
 			"response": []
 		},
 		{
-			"name": "Update document",
+			"name": "Update document (cambiar document_id)",
 			"request": {
 				"method": "PUT",
 				"header": [],
@@ -795,7 +795,7 @@
 		"bearer": [
 			{
 				"key": "token",
-				"value": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InVzZXIiLCJleHAiOjE2Njk4MjYzNDd9.GvPd8qrh0v21clmXuVtdAOFvhJafhC3vjdNSiS7e5YU",
+				"value": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6InVzZXIiLCJleHAiOjE2Njk4Mjc4MDR9._9Fp7DLOJ2Rt_brG4oZp8wqLuDdIiwjGpodbHMrLaX0",
 				"type": "string"
 			}
 		]
diff --git a/pyproject.toml b/pyproject.toml
index 4f252cc..b89e9ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,10 +9,6 @@ authors = [
 ]
 license = "MIT"
 readme = "README.md"
-packages = [
-    { include = "backend" },
-    { include = "api" }
-]
 
 [tool.poetry.dependencies]
 python = "^3.10"
@@ -42,4 +38,4 @@ requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.scripts]
-configure = "backend.configure:configure"
+configure = "bsition.backend.configure:configure"
diff --git a/run.sh b/run.sh
index 8e744a3..887b46d 100644
--- a/run.sh
+++ b/run.sh
@@ -26,7 +26,7 @@ if [ "$RUN" = 'install' ]; then
     poetry install
 elif [ "$RUN" = 'api' ]; then
     poetry shell
-    uvicorn api.api:app --host 0.0.0.0
+    uvicorn bsition.api.api:app --host 0.0.0.0
 elif [ "$RUN" = 'configure' ]; then
     poetry run configure
 else