diff --git a/lib/www/client/source/src/components/navigation.vue b/lib/www/client/source/src/components/navigation.vue
index 2e0fdd8..cab76e1 100644
--- a/lib/www/client/source/src/components/navigation.vue
+++ b/lib/www/client/source/src/components/navigation.vue
@@ -71,17 +71,10 @@
 
         </v-menu>
 
-        <!--
-        <v-btn small text class="ml-2" title="Log out" link to="/?logout=1">
-          <v-icon small>mdi-logout</v-icon>
-        </v-btn>
-        -->
       </template>
     </template>
-    <template v-slot:extension v-if="$route.matched.find(i => i.name == 'Project')">
-      <v-tabs :value="tab" show-arrows align-with-title>
-        <v-tab v-for="tab, index in tabs" :key="index" link :to="tabLink(tab.href)" v-text="tab.text"></v-tab>
-      </v-tabs>
+    <template v-slot:extension v-if="appBarExtension">
+      <div :is="appBarExtension"></div>
     </template>
   </v-app-bar>
 
@@ -95,24 +88,17 @@ export default {
   data() {
     return {
       drawer: false,
-      tabs: [
-        { href: "summary", text: "Summary" },
-        { href: "lines", text: "Lines" },
-        { href: "plan", text: "Plan" },
-        { href: "sequences", text: "Sequences" },
-        { href: "calendar", text: "Calendar" },
-        { href: "log", text: "Log" },
-        { href: "qc", text: "QC" },
-        { href: "graphs", text: "Graphs" },
-        { href: "map", text: "Map" }
-      ],
       path: []
     };
   },
 
   computed: {
-    tab () {
-      return this.tabs.findIndex(t => t.href == this.$route.path.split(/\/+/)[3]);
+
+    appBarExtension () {
+      return this.$route.matched
+        .filter(i => i.meta?.appBarExtension)
+        .map(i => i.meta.appBarExtension)
+        .pop()?.component;
     },
 
     ...mapGetters(['user', 'loading'])
@@ -131,9 +117,6 @@ export default {
   },
 
   methods: {
-    tabLink (href) {
-      return `/projects/${this.$route.params.project}/${href}`;
-    },
 
     breadcrumbs () {
       this.path = this.$route.matched