diff --git a/ckanext/dashboard/actions/dashboard_dataset.py b/ckanext/dashboard/actions/dashboard_dataset.py
index 91d2b35..ae375c4 100644
--- a/ckanext/dashboard/actions/dashboard_dataset.py
+++ b/ckanext/dashboard/actions/dashboard_dataset.py
@@ -44,9 +44,7 @@ def dataset_dashboard_show(context, data_dict):
     """
     log.info("Executing dataset_dashboard_show")
 
-    dashboard_id = data_dict.get('id')
-    if not dashboard_id:
-        raise ValueError("The 'id' parameter is required to show the dashboard.")
+    dashboard_id = toolkit.get_or_bust(data_dict, 'id')
 
     session = model.Session
     dashboard = session.query(DatasetDashboard).filter_by(id=dashboard_id).first()
@@ -78,14 +76,11 @@ def dataset_dashboard_create(context, data_dict):
     log.info("Executing dataset_dashboard_create")
 
     # Validate required fields
-    required_fields = ['package_id', 'title']
-    missing_fields = [field for field in required_fields if field not in data_dict]
-    if missing_fields:
-        raise ValueError("Missing required fields: " + ", ".join(missing_fields))
+    package_id, title = toolkit.get_or_bust(data_dict, ['package_id', 'title'])
 
     session = model.Session
     # Extract and validate package_id
-    package_id = data_dict.get('package_id', '').strip()
+
     if not package_id:
         # Generate a new UUID if package_id is empty
         package_id = str(uuid.uuid4())
@@ -122,7 +117,7 @@ def dataset_dashboard_update(context, data_dict):
     """
     log.info("Executing dataset_dashboard_update")
 
-    dashboard_id = data_dict.get('id')
+    dashboard_id = toolkit.get_or_bust('id')
     if not dashboard_id:
         raise ValueError("The 'id' parameter is required to update the dashboard.")
 
diff --git a/ckanext/dashboard/blueprints/dashboard.py b/ckanext/dashboard/blueprints/dashboard.py
index 25b7026..b612b5e 100644
--- a/ckanext/dashboard/blueprints/dashboard.py
+++ b/ckanext/dashboard/blueprints/dashboard.py
@@ -24,7 +24,6 @@ def index():
     try:
         dashboards = p.toolkit.get_action('dataset_dashboard_list')(context, {})
     except Exception as e:
-        model.Session.rollback()
         log.error("Failed to load dashboards: %s", e)
         h.flash_error("An error occurred while retrieving the dashboards.", "error")
         dashboards = []
diff --git a/ckanext/dashboard/templates/dashboard/edit.html b/ckanext/dashboard/templates/dashboard/edit.html
index 585750a..37fe9df 100644
--- a/ckanext/dashboard/templates/dashboard/edit.html
+++ b/ckanext/dashboard/templates/dashboard/edit.html
@@ -10,7 +10,7 @@ <h1 class="mb-4">
     <!-- CSRF Token -->
     {{ h.csrf_input() }}
 
-    <!-- Si se está editando, se incluye el dashboard_id -->
+    <!-- If editing, include the dashboard_id -->
     {% if dashboard %}
       <input type="hidden" name="dashboard_id" value="{{ dashboard.id }}">
     {% endif %}
diff --git a/ckanext/dashboard/templates/dashboard/show.html b/ckanext/dashboard/templates/dashboard/show.html
index 55a134e..cdebeb3 100644
--- a/ckanext/dashboard/templates/dashboard/show.html
+++ b/ckanext/dashboard/templates/dashboard/show.html
@@ -37,4 +37,4 @@ <h2>Dashboard Not Found</h2>
         <p>The dashboard you're trying to view does not exist.</p>
     {% endif %}
 </div>
-{% endblock %}z
\ No newline at end of file
+{% endblock %}
\ No newline at end of file
diff --git a/ckanext/dashboard/templates/package/read.html b/ckanext/dashboard/templates/package/read.html
index 25affb3..2f95846 100644
--- a/ckanext/dashboard/templates/package/read.html
+++ b/ckanext/dashboard/templates/package/read.html
@@ -3,12 +3,10 @@
 {% block package_description %}
   {{ super() }}
   
-  {# Llamamos al helper para obtener la configuración del dashboard #}
   {% set dashboard = h.get_dataset_dashboards(package['id']) %}
   
   {% if dashboard and dashboard.embeded_url %}
     <h3>Dashboard</h3>
-    {# Incluimos el snippet de embebido #}
     {% include "dashboard/snippet.html" %}
   {% endif %}
 {% endblock %}