diff --git a/controllers/playground/index.htm b/controllers/playground/index.htm
index 9f353aa..5703cc5 100644
--- a/controllers/playground/index.htm
+++ b/controllers/playground/index.htm
@@ -1,2 +1,2 @@
 <div id="mount"></div>
-<script type="text/javascript" src="/plugins/germanairlinesva/graphql/assets/js/graphiql.js"></script>
\ No newline at end of file
+<script type="text/javascript" src="/plugins/germanairlinesva/graphql/assets/js/graphiql.js"></script>
diff --git a/lang/en/lang.php b/lang/en/lang.php
index 36aef2c..6066cdb 100644
--- a/lang/en/lang.php
+++ b/lang/en/lang.php
@@ -8,10 +8,10 @@
   ],
   'permission' => [
     'tab' => [
-      'schemas' => 'Schemas',
+      'schemas' => 'German Airlines VA - GraphQL',
     ],
     'label' => [
-      'schemas' => 'Manage schemas',
+      'schemas' => 'Access GraphiQL',
     ],
   ],
   'settings' => [
diff --git a/models/settings/fields.yaml b/models/settings/fields.yaml
index b47a682..91a5b06 100644
--- a/models/settings/fields.yaml
+++ b/models/settings/fields.yaml
@@ -1,16 +1,16 @@
 tabs:
-    fields:
-        enable_cache:
-            label: 'germanairlinesva.graphql::lang.settings.enable_cache.label'
-            span: left
-            default: false
-            type: checkbox
-            comment: 'germanairlinesva.graphql::lang.settings.enable_cache.comment'
-            tab: 'germanairlinesva.graphql::lang.settings.engine'
-        batched_queries:
-            label: 'germanairlinesva.graphql::lang.settings.batched_queries.label'
-            span: right
-            default: true
-            type: checkbox
-            comment: 'germanairlinesva.graphql::lang.settings.batched_queries.comment'
-            tab: 'germanairlinesva.graphql::lang.settings.engine'
+  fields:
+    enable_cache:
+      label: 'germanairlinesva.graphql::lang.settings.enable_cache.label'
+      span: left
+      default: false
+      type: checkbox
+      comment: 'germanairlinesva.graphql::lang.settings.enable_cache.comment'
+      tab: 'germanairlinesva.graphql::lang.settings.engine'
+    batched_queries:
+      label: 'germanairlinesva.graphql::lang.settings.batched_queries.label'
+      span: right
+      default: true
+      type: checkbox
+      comment: 'germanairlinesva.graphql::lang.settings.batched_queries.comment'
+      tab: 'germanairlinesva.graphql::lang.settings.engine'
diff --git a/package.json b/package.json
index 4919751..b2687e4 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,6 @@
     "prettier": "^2.3.0"
   },
   "scripts": {
-    "format": "prettier --write './**/*.{php,html}'"
+    "format": "prettier --write './**/*.{php,html,htm,yaml}'"
   }
 }
diff --git a/plugin.yaml b/plugin.yaml
index 9c389de..c153034 100644
--- a/plugin.yaml
+++ b/plugin.yaml
@@ -1,15 +1,17 @@
 plugin:
-    name: 'germanairlinesva.graphql::lang.plugin.name'
-    description: 'germanairlinesva.graphql::lang.plugin.description'
-    author: 'German Airlines VA'
-    icon: oc-icon-database
-    homepage: ''
+  name: 'germanairlinesva.graphql::lang.plugin.name'
+  description: 'germanairlinesva.graphql::lang.plugin.description'
+  author: 'German Airlines VA'
+  icon: oc-icon-database
+  homepage: ''
 permissions:
-    schemas:
-        tab: 'germanairlinesva.graphql::lang.permission.tab.schemas'
-        label: 'germanairlinesva.graphql::lang.permission.label.schemas'
+  schemas:
+    tab: 'germanairlinesva.graphql::lang.permission.tab.schemas'
+    label: 'germanairlinesva.graphql::lang.permission.label.schemas'
 navigation:
-    menu:
-        label: 'germanairlinesva.graphql::lang.menu.playground'
-        url: germanairlinesva/graphql/playground
-        icon: icon-database
+  menu:
+    label: 'germanairlinesva.graphql::lang.menu.playground'
+    url: germanairlinesva/graphql/playground
+    icon: icon-database
+    permissions:
+      - schemas
diff --git a/updates/version.yaml b/updates/version.yaml
index 52dd186..1894fd0 100644
--- a/updates/version.yaml
+++ b/updates/version.yaml
@@ -1,2 +1,2 @@
 1.0.1:
-    - Initialize plugin.
\ No newline at end of file
+  - Initialize plugin.