diff --git a/README.md b/README.md
new file mode 100644
index 00000000..0594ef9b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+# Pasos para iniciar proyecto
+
+Primero tener descargado sqlite e iniciar el ejecutable de sqlite3.
+[Link de descarga del .zip](https://www.sqlite.org/2023/sqlite-tools-win-x64-3440200.zip)
+
+
+1. `pip install -r requirements.txt`
+2. `python manage.py makemigrations`
+3. `python manage.py migrate`
+4. `python manage.py createsuperuser`
+5. `python manage.py runserver`
+6. Ingresar a tu navegador en el puerto 8000 [http://127.0.0.1:8000/](http://127.0.0.1:8000/)
diff --git a/djangocrud/settings.py b/djangocrud/settings.py
index 3bffbba4..38dfee71 100644
--- a/djangocrud/settings.py
+++ b/djangocrud/settings.py
@@ -116,7 +116,7 @@
 # Static files (CSS, JavaScript, Images)
 # https://docs.djangoproject.com/en/4.1/howto/static-files/
 
-STATIC_URL = 'static/'
+STATIC_URL = '/static/'
 
 LOGIN_URL = '/signin'
 
diff --git a/djangocrud/urls.py b/djangocrud/urls.py
index fe947ad6..2125df61 100644
--- a/djangocrud/urls.py
+++ b/djangocrud/urls.py
@@ -23,10 +23,11 @@
     path('signup/', views.signup, name='signup'),
     path('tasks/', views.tasks, name='tasks'),
     path('tasks_completed/', views.tasks_completed, name='tasks_completed'),
+    path('shared_tasks/', views.shared_tasks, name='shared_tasks'),
     path('logout/', views.signout, name='logout'),
     path('signin/', views.signin, name='signin'),
     path('create_task/', views.create_task, name='create_task'),
     path('tasks/<int:task_id>', views.task_detail, name='task_detail'),
-    path('taks/<int:task_id>/complete', views.complete_task, name='complete_task'),
+    path('tasks/<int:task_id>/complete', views.complete_task, name='complete_task'),
     path('tasks/<int:task_id>/delete', views.delete_task, name='delete_task'),
 ]
diff --git a/tasks/forms.py b/tasks/forms.py
index 4f39411b..b633d3d3 100644
--- a/tasks/forms.py
+++ b/tasks/forms.py
@@ -1,7 +1,14 @@
-from django.forms import ModelForm
+from django import forms
+from django.contrib.auth.models import User
 from .models import Task
 
-class TaskForm(ModelForm):
+class TaskForm(forms.ModelForm):
+    shared_with = forms.ModelMultipleChoiceField(
+        queryset=User.objects.all(),
+        widget=forms.CheckboxSelectMultiple,
+        required=False,
+    )
+
     class Meta:
         model = Task
-        fields = ['title', 'description', 'important']
\ No newline at end of file
+        fields = ['title', 'description', 'important', 'shared']
\ No newline at end of file
diff --git a/tasks/models.py b/tasks/models.py
index ea0cbfe5..cd73c614 100644
--- a/tasks/models.py
+++ b/tasks/models.py
@@ -10,6 +10,8 @@ class Task(models.Model):
   datecompleted = models.DateTimeField(null=True, blank=True)
   important = models.BooleanField(default=False)
   user = models.ForeignKey(User, on_delete=models.CASCADE)
+  shared = models.BooleanField(default=False)
+  shared_with = models.ManyToManyField(User, related_name='shared_tasks', blank=True)
 
   def __str__(self):
     return self.title + ' - ' + self.user.username
diff --git a/tasks/templates/create_task.html b/tasks/templates/create_task.html
index 95ddbedd..1c9bb151 100644
--- a/tasks/templates/create_task.html
+++ b/tasks/templates/create_task.html
@@ -2,13 +2,21 @@
 
 {% block content %}
 
-<h1>CReate task</h1>
+<h1>Create task</h1>
 
 {{error}}
 <form action="/create_task/" method="POST">
   {% csrf_token %}
-  {{form}}
-
+  {{form.title.label_tag}} {{form.title}}
+  <br>
+  {{form.description.label_tag}} {{form.description}}
+  <br>
+  {{form.important}} {{form.important.label_tag}}
+  <br>
+  {{form.shared}} {{form.shared.label_tag}}
+  <br>
+  {{ form.shared_with.label_tag }} {{ form.shared_with }}
+  <br>
   <button>Save</button>
 </form>
 {% endblock %}
\ No newline at end of file
diff --git a/tasks/templates/task_detail.html b/tasks/templates/task_detail.html
index 1debd8fe..b8e9f476 100644
--- a/tasks/templates/task_detail.html
+++ b/tasks/templates/task_detail.html
@@ -4,28 +4,32 @@
 
 {{task.title}}
 
+{% if_is_shared_task %}
+  <p>This is a shared task</p>
+{% endif %}
+
 {{error}}
 
 <form method="POST">
   {% csrf_token %}
   {{form.as_p}}
 
-  <button>
+  <button type="submit">
     Update
   </button>
 </form>
 
 <form action="{% url 'complete_task' task.id %}" method="POST">
   {% csrf_token %}
-  <button>
-    complete
+  <button type="submit">
+    Complete
   </button>
 </form>
 
 <form action="{% url 'delete_task' task.id %}" method="POST">
   {% csrf_token %}
-  <button>
-    delete
+  <button type="submit">
+    Delete
   </button>
 </form>
 
diff --git a/tasks/templates/tasks.html b/tasks/templates/tasks.html
index 8fa07fcf..30e88add 100644
--- a/tasks/templates/tasks.html
+++ b/tasks/templates/tasks.html
@@ -2,6 +2,16 @@
 
 <h1>tasks</h1>
 
+<form>
+  <label for="filter">Filter:</label>
+  <select name="filter" id="filter">
+    <option value="all" {% if filter_type == 'all' %}selected{% endif %}>ALL</option>
+    <option value="shared" {% if filter_type == 'shared' %}selected{% endif %}>Shared</option>
+    <option value="normal" {% if filter_type == 'normal' %}selected{% endif %}>Normal</option>
+  </select>
+  <button type="submit">Apply</button>
+</form>
+
 <ul>
   {% for task in tasks %}
   <li>
diff --git a/tasks/tests.py b/tasks/tests.py
index 7ce503c2..eb3bff43 100644
--- a/tasks/tests.py
+++ b/tasks/tests.py
@@ -1,3 +1,52 @@
 from django.test import TestCase
+from django.contrib.auth.models import User
+from django.urls import reverse
+from .models import Task
 
-# Create your tests here.
+class SharedTasksTestCase(TestCase):
+    username_template = 'EGRM23'
+    password_template = 'V6E388KR'
+    title_template = 'Tarea Compartida'
+    description_template = 'Esta es una tarea compartida'
+
+    def setUp(self):
+        user_exists = User.objects.filter(username=self.username_template).exists()
+        if not user_exists:
+            User.objects.create_user(
+                username=self.username_template,
+                password=self.password_template
+            )
+        
+        users_data = [
+            {'username': 'UsuarioPrueba1', 'password': 'contra1molde'},
+            {'username': 'UsuarioPrueba2', 'password': 'contra2molde'},
+            {'username': 'UsuarioPrueba3', 'password': 'contra3molde'},
+        ]
+
+        for user_data in users_data:
+            user_exists = User.objects.filter(username=user_data['username']).exists()
+            if not user_exists:
+                User.objects.create_user(
+                    username=user_data['username'],
+                    password=user_data['password']
+                )
+        
+        self.client.login(username=self.username_template, password=self.password_template)
+
+    def test_create_shared_task(self):
+        user1_id = User.objects.get(username='UsuarioPrueba1').id
+        user2_id = User.objects.get(username='UsuarioPrueba2').id
+        
+        response = self.client.post(reverse('create_task'), {
+            'title': self.username_template,
+            'description': self.description_template,
+            'shared': True,
+            'shared_with': [user1_id, user2_id]
+        })
+        self.assertEqual(response.status_code, 302)
+        self.assertTrue(Task.objects.filter(title=self.username_template, shared=True).exists())
+
+    def test_view_shared_tasks(self):
+        response = self.client.get(reverse('shared_tasks'))
+        self.assertEqual(response.status_code, 200)
+        self.assertContains(response, self.username_template)
\ No newline at end of file
diff --git a/tasks/views.py b/tasks/views.py
index 4a3e2045..1458be34 100644
--- a/tasks/views.py
+++ b/tasks/views.py
@@ -6,15 +6,12 @@
 from django.utils import timezone
 from django.contrib.auth.decorators import login_required
 from .models import Task
-
 from .forms import TaskForm
 
-# Create your views here.
-
-
 def signup(request):
+    signup_template = 'signup.html'
     if request.method == 'GET':
-        return render(request, 'signup.html', {"form": UserCreationForm})
+        return render(request, signup_template, {"form": UserCreationForm})
     else:
 
         if request.POST["password1"] == request.POST["password2"]:
@@ -25,15 +22,25 @@ def signup(request):
                 login(request, user)
                 return redirect('tasks')
             except IntegrityError:
-                return render(request, 'signup.html', {"form": UserCreationForm, "error": "Username already exists."})
+                return render(request, signup_template, {"form": UserCreationForm, "error": "Username already exists."})
 
-        return render(request, 'signup.html', {"form": UserCreationForm, "error": "Passwords did not match."})
+        return render(request, signup_template, {"form": UserCreationForm, "error": "Passwords did not match."})
 
 
 @login_required
 def tasks(request):
     tasks = Task.objects.filter(user=request.user, datecompleted__isnull=True)
-    return render(request, 'tasks.html', {"tasks": tasks})
+    filter_type = request.GET.get('filter','all')
+    if filter_type == 'shared':
+        tasks = tasks.filter(shared=True)
+    elif filter_type == 'normal':
+        tasks = tasks.filter(shared=False)
+    return render(request, 'tasks.html', {"tasks": tasks, "filter_type": filter_type})
+
+@login_required
+def shared_tasks(request):
+    shared_tasks = Task.objects.filter(shared=True)
+    return render(request, 'shared_tasks.html', {"tasks": shared_tasks})
 
 @login_required
 def tasks_completed(request):
@@ -51,6 +58,8 @@ def create_task(request):
             new_task = form.save(commit=False)
             new_task.user = request.user
             new_task.save()
+            shared_with_users = request.POST.getlist('shared_with')
+            new_task.shared_with.set(shared_with_users)
             return redirect('tasks')
         except ValueError:
             return render(request, 'create_task.html', {"form": TaskForm, "error": "Error creating task."})
@@ -82,8 +91,9 @@ def signin(request):
 def task_detail(request, task_id):
     if request.method == 'GET':
         task = get_object_or_404(Task, pk=task_id, user=request.user)
+        is_shared_task = task.shared
         form = TaskForm(instance=task)
-        return render(request, 'task_detail.html', {'task': task, 'form': form})
+        return render(request, 'task_detail.html', {'task': task, 'form': form, 'is_shared_task': is_shared_task})
     else:
         try:
             task = get_object_or_404(Task, pk=task_id, user=request.user)
@@ -98,6 +108,7 @@ def complete_task(request, task_id):
     task = get_object_or_404(Task, pk=task_id, user=request.user)
     if request.method == 'POST':
         task.datecompleted = timezone.now()
+        task.shared = request.POST.get('shared', False)
         task.save()
         return redirect('tasks')