diff --git a/inyoka_theme_default/templates/ikhaya/category_edit.html b/inyoka_theme_default/templates/ikhaya/category_edit.html
index c319103..0173e71 100644
--- a/inyoka_theme_default/templates/ikhaya/category_edit.html
+++ b/inyoka_theme_default/templates/ikhaya/category_edit.html
@@ -22,7 +22,7 @@
 
 {% block sidebar %}
   {% call macros.sidebar() %}
-    {% if USER.can('static_file_edit') %}
+    {% if USER.has_perm('portal.change_staticfile') %}
       {{ macros.sidebar_item(_('Upload new icon'), href('portal', 'files', 'new')) }}
     {% endif %}
   {% endcall %}
diff --git a/inyoka_theme_default/templates/ikhaya/index.html b/inyoka_theme_default/templates/ikhaya/index.html
index d8acbfc..dd75d2f 100644
--- a/inyoka_theme_default/templates/ikhaya/index.html
+++ b/inyoka_theme_default/templates/ikhaya/index.html
@@ -49,7 +49,7 @@
           {% call macros.sidebar_item() %}
             <a href="{{ category|url }}">{{ category.name|e }}</a>
 
-            {% if USER.can('category_edit') %}
+            {% if USER.has_perm('ikhaya.change_category"') %}
               <a href="{{ href('ikhaya', 'category', category.slug, 'edit') }}"><span class="fa_icon-pencil"></span></a>
             {% endif %}
           {% endcall %}
@@ -61,13 +61,13 @@
     {{ macros.sidebar_item(_('Archive'), href('ikhaya', 'archive'), 'fa_icon-archive') }}
   {% endcall %}
 
-  {% if USER.can('article_edit') or USER.can('category_edit') %}
+  {% if USER.has_perm('ikhaya.change_article') or USER.has_perm('ikhaya.change_category"') %}
     {% call macros.sidebar_admin() %}
-      {% if USER.can('article_edit') %}
+      {% if USER.has_perm('ikhaya.change_article') %}
         {{ macros.sidebar_item(_('New article'), href('ikhaya', 'article', 'new')) }}
       {% endif %}
 
-      {% if USER.can('category_edit') %}
+      {% if USER.has_perm('ikhaya.change_category"') %}
         {{ macros.sidebar_item(_('Add category'), href('ikhaya', 'category', 'new')) }}
       {% endif %}
     {% endcall %}
@@ -131,7 +131,7 @@ <h3>
               {% endif %}
             </li>
 
-            {% if USER.can('article_edit') %}
+            {% if USER.has_perm('ikhaya.change_article') %}
               <li>
                 <a href="{{ article|url('edit') }}">
                   {% trans %}Edit{% endtrans %}
diff --git a/inyoka_theme_default/templates/pastebin/display.html b/inyoka_theme_default/templates/pastebin/display.html
index 13bf216..f785879 100644
--- a/inyoka_theme_default/templates/pastebin/display.html
+++ b/inyoka_theme_default/templates/pastebin/display.html
@@ -26,7 +26,7 @@
     {{ macros.sidebar_item(_('Display entry as raw text'), entry|url('raw')) }}
   {% endcall %}
 
-  {% if USER.can('manage_pastebin') %}
+  {% if USER.has_perm('pastebin.change_entry') %}
     {% call macros.sidebar_admin() %}
       {{ macros.sidebar_item(_('Delete entry'), entry|url('delete')) }}
     {% endcall %}
diff --git a/inyoka_theme_default/templates/planet/base.html b/inyoka_theme_default/templates/planet/base.html
index 383c298..565bf5b 100644
--- a/inyoka_theme_default/templates/planet/base.html
+++ b/inyoka_theme_default/templates/planet/base.html
@@ -38,7 +38,7 @@
         {% call macros.sidebar_item() %}
           <a href="{{ blog|url|e }}">{{ blog.name|e }}</a>
 
-          {% if USER.can('category_edit') %}
+          {% if USER.has_perm('planet.change_blog') %}
             <a href="{{ blog|url('edit') }}"> <span class="fa_icon-pencil"></span></a>
           {% endif %}
         {% endcall %}
@@ -46,7 +46,7 @@
     {% endcall %}
   {% endif %}
 
-  {% if USER.can('blog_edit') %}
+  {% if USER.has_perm('planet.change_blog') %}
     {% call macros.sidebar_admin() %}
       {{ macros.sidebar_item(_('new blog'), href('planet', 'blog', 'new')) }}
       {{ macros.sidebar_item(_('Bloglist'), href('planet', 'blogs')) }}
diff --git a/inyoka_theme_default/templates/planet/index.html b/inyoka_theme_default/templates/planet/index.html
index cc7d044..de03910 100644
--- a/inyoka_theme_default/templates/planet/index.html
+++ b/inyoka_theme_default/templates/planet/index.html
@@ -87,7 +87,7 @@ <h3>
                       {% trans %}Permanent link{% endtrans %}
                     </a>
                   </li>
-                  {% if USER.can('blog_edit') %}
+                  {% if USER.has_perm('planet.change_blog') %}
                     {% if article.hidden and article.hidden_by %}
                       <li>
                         {% trans user_link=macros.render_user_link(article.hidden_by) %}
diff --git a/inyoka_theme_default/templates/portal/base.html b/inyoka_theme_default/templates/portal/base.html
index 1a37e16..5cfec0c 100644
--- a/inyoka_theme_default/templates/portal/base.html
+++ b/inyoka_theme_default/templates/portal/base.html
@@ -11,7 +11,7 @@
 {% extends 'base.html' %}
 
 {% block title %}
-  {{ _('Portal') }} - {{ super() }}
+  {{ _('Portal') }} – {{ super() }}
 {% endblock %}
 
 {% set active_app = 'portal' %}
@@ -32,23 +32,20 @@
     {{ macros.sidebar_item(_('Calendar'), href('portal', 'calendar')) }}
   {% endcall %}
 
-  {% if USER.can('static_page_edit')
-    or USER.can('static_file_edit')
-    or USER.can('configuration_edit')
-    or USER.can('markup_css_edit')
+  {% if USER.has_perm('portal.change_staticpage')
+    or USER.has_perm('portal.change_staticfile')
+    or USER.has_perm('portal.change_storage')
   %}
     {% call macros.sidebar_admin() %}
-      {% if USER.can('configuration_edit') %}
-        {{ macros.sidebar_item(_('General'),href('portal', 'config')) }}
+      {% if USER.has_perm('portal.change_storage') %}
+        {{ macros.sidebar_item(_('General'), href('portal', 'config')) }}
       {% endif %}
-      {% if USER.can('markup_css_edit') %}
-        {{ macros.sidebar_item(_('Stylesheets'),href('portal', 'styles')) }}
+      {% if USER.has_perm('portal.change_staticpage') %}
+        {{ macros.sidebar_item(_('Stylesheets'), href('portal', 'styles')) }}
+        {{ macros.sidebar_item(_('Static pages'), href('portal', 'pages')) }}
       {% endif %}
-      {% if USER.can('static_page_edit') %}
-        {{ macros.sidebar_item(_('Static pages'),href('portal', 'pages')) }}
-      {% endif %}
-      {% if USER.can('static_file_edit') %}
-        {{ macros.sidebar_item(_('Static files'),href('portal', 'files')) }}
+      {% if USER.has_perm('portal.change_staticfile') %}
+        {{ macros.sidebar_item(_('Static files'), href('portal', 'files')) }}
       {% endif %}
     {% endcall %}
   {% endif %}
diff --git a/inyoka_theme_default/templates/portal/profile.html b/inyoka_theme_default/templates/portal/profile.html
index 9c6a1b0..9b7b18f 100644
--- a/inyoka_theme_default/templates/portal/profile.html
+++ b/inyoka_theme_default/templates/portal/profile.html
@@ -23,7 +23,7 @@
 {% macro show_item(item) %}
   {% if user[item] and user.settings['show_'+item] %}
     <td>{{ user[item]|e }}</td>
-  {% elif user[item] and REQUEST.user.can('user_edit') %}
+  {% elif user[item] and REQUEST.user.has_perm('portal.change_user') %}
     <td class="hidden-info">{{ user[item]|e }}</td>
   {% else %}
     <td>–</td>
@@ -33,7 +33,7 @@
 {% block sidebar %}
 
   {% call macros.sidebar() %}
-    {% if request.user.can('subscribe_to_users') %}
+    {% if request.user.has_perm('portal.subscribe_user') %}
       {% call macros.sidebar_item() %}
         {% if is_subscribed %}
           {{ macros.outer_form(csrf_token(), action=href('portal', 'user', user.username, 'unsubscribe')|e , submit_label=_('Don’t watch anymore')) }}
@@ -47,7 +47,7 @@
     {{ macros.sidebar_item(_('show posts'), href('forum', 'author', user.username)) }}
   {% endcall %}
 
-  {% if request.user.can('user_edit') %}
+  {% if request.user.has_perm('portal.change_user') %}
     {% call macros.sidebar_admin() %}
       {{ macros.sidebar_item(_('Edit user'), href('portal', 'user', user.username, 'edit', 'profile')) }}
       {{ macros.sidebar_item(_('Edit groups'), href('portal', 'user', user.username, 'edit', 'groups')) }}
@@ -85,7 +85,7 @@ <h3>
         <th>{% trans %}Jabber{% endtrans %}</th>
         {% if user.jabber and user.settings['show_jabber'] %}
           <td><a href="{{ user.jabber_url|e }}">{{ user.jabber|e }}</a></td>
-        {% elif user.jabber and REQUEST.user.can('user_edit') %}
+        {% elif user.jabber and REQUEST.user.has_perm('portal.change_user') %}
           <td class="hidden-info">
             <a href="{{ user.jabber_url|e }}">{{ user.jabber|e }}</a>
           </td>