diff --git a/datamodels/2.x/sample-portal-alter-twig/custom.css b/datamodels/2.x/sample-portal-alter-twig/custom.css
deleted file mode 100644
index 1e991153b8..0000000000
--- a/datamodels/2.x/sample-portal-alter-twig/custom.css
+++ /dev/null
@@ -1,13 +0,0 @@
-.sidebar{
- display: none;
-}
-@media (min-width: 768px){
- .sidebar{
- display: block;
- position: fixed;
- top: 0px;
- bottom: 0px;
- left: 0px;
- padding-top: 80px;
- }
-}
diff --git a/datamodels/2.x/sample-portal-alter-twig/datamodel.sample-portal-alter-twig.xml b/datamodels/2.x/sample-portal-alter-twig/datamodel.sample-portal-alter-twig.xml
deleted file mode 100644
index 4f7e0ab875..0000000000
--- a/datamodels/2.x/sample-portal-alter-twig/datamodel.sample-portal-alter-twig.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-
-
-
-
-
-
- ../sample-portal-alter-twig/custom.css
-
-
- ./sample-portal-alter-twig/layout.html.twig
-
-
-
-
-
diff --git a/datamodels/2.x/sample-portal-alter-twig/layout.html.twig b/datamodels/2.x/sample-portal-alter-twig/layout.html.twig
deleted file mode 100644
index 9ac215fb4a..0000000000
--- a/datamodels/2.x/sample-portal-alter-twig/layout.html.twig
+++ /dev/null
@@ -1,179 +0,0 @@
-{# layout.html.twig #}
-{# Sample base layout to show how to alter the twig in order to have sidebar nav #}
-
-
-
-
-
-
- {% block pPageTitle %}{{ 'Page:DefaultTitle'|dict_s }}{% endblock %}
- {% block pPageStylesheets %}
-
-
-
- {% if app['combodo.portal.instance.conf'].properties.themes.custom is defined %}
-
- {% endif %}
- {% endblock %}
- {% block pPageScripts %}
-
-
- {% endblock %}
-
-
- {% block pPageBodyWrapper %}
-
-
-
-
-
- {% for brick in app['combodo.portal.instance.conf'].bricks %}
- {% if brick.GetActive and brick.GetVisibleNavigationMenu and brick.GetRouteName is not null %}
-
-
- {{ brick.GetTitle|dict_s }}
-
-
- {% endif %}
- {% endfor %}
-
-
-
-
-
-
-
-
-
-
-
- {% block pNavigationWrapper %}
-
- {% endblock %}
-
- {% block pMainWrapper %}
-
-
- {% block pMainHeader %}
- {% endblock %}
-
-
-
- {% block pMainContent %}
- {% endblock %}
-
-
- {% endblock %}
-
-
-
-
-
-
- {% endblock %}
-
- {% block pPageLiveScripts %}
-
- {% endblock %}
-
-
\ No newline at end of file
diff --git a/datamodels/2.x/sample-portal-alter-twig/module.sample-portal-alter-twig.php b/datamodels/2.x/sample-portal-alter-twig/module.sample-portal-alter-twig.php
deleted file mode 100644
index bf98fe3919..0000000000
--- a/datamodels/2.x/sample-portal-alter-twig/module.sample-portal-alter-twig.php
+++ /dev/null
@@ -1,38 +0,0 @@
- 'Twig alteration sample',
- 'category' => 'Portal',
- // Setup
- 'dependencies' => array(
- 'itop-portal-base/1.0.0'
- ),
- 'mandatory' => true,
- 'visible' => false,
- // Components
- 'datamodel' => array(
- ),
- 'webservice' => array(
- //'webservices.sample-portal-alter-twig.php',
- ),
- 'dictionary' => array(
- //'fr.dict.sample-portal-alter-twig.php',
- ),
- 'data.struct' => array(
- //'data.struct.sample-portal-alter-twig.xml',
- ),
- 'data.sample' => array(
- //'data.sample.sample-portal-alter-twig.xml',
- ),
- // Documentation
- 'doc.manual_setup' => '',
- 'doc.more_information' => '',
- // Default settings
- 'settings' => array(
- ),
- )
-);
-?>