diff --git a/app/views/layouts/navbars/_navbar_backoffice_dossierscontroller_show.html.haml b/app/views/layouts/navbars/_navbar_backoffice_dossierscontroller_show.html.haml
index 744d4e583..9e0a297d8 100644
--- a/app/views/layouts/navbars/_navbar_backoffice_dossierscontroller_show.html.haml
+++ b/app/views/layouts/navbars/_navbar_backoffice_dossierscontroller_show.html.haml
@@ -17,6 +17,8 @@
       %div#invitations.dropdown-toggle{ 'data-toggle' => 'dropdown', 'aria-haspopup' => true, 'aria-expanded' => false }
         %i.fa.fa-user
         = t('utils.involved')
+        .badge.progress-bar-info
+          = @facade.dossier.invites.count
       %div.dropdown-menu.dropdown-menu-right.dropdown-pannel
         %h4= t('dynamics.dossiers.followers.title')
         %ul
diff --git a/app/views/layouts/navbars/_navbar_users_recapitulatifcontroller_show.html.haml b/app/views/layouts/navbars/_navbar_users_recapitulatifcontroller_show.html.haml
index ba834c09f..b82f836ad 100644
--- a/app/views/layouts/navbars/_navbar_users_recapitulatifcontroller_show.html.haml
+++ b/app/views/layouts/navbars/_navbar_users_recapitulatifcontroller_show.html.haml
@@ -7,6 +7,8 @@
       %div#invitations.dropdown-toggle{ 'data-toggle' => 'dropdown', 'aria-haspopup' => true, 'aria-expanded' => false }
         %i.fa.fa-user
         = t('utils.involved')
+        .badge.progress-bar-info
+          = @facade.dossier.invites.count
       %div.dropdown-menu.dropdown-menu-right.dropdown-pannel
         %h4= t('dynamics.dossiers.followers.title')
         %ul
diff --git a/app/lib/tasks/.keep b/lib/tasks/.keep
similarity index 100%
rename from app/lib/tasks/.keep
rename to lib/tasks/.keep
diff --git a/app/lib/tasks/cloud_storage.rake b/lib/tasks/cloud_storage.rake
similarity index 100%
rename from app/lib/tasks/cloud_storage.rake
rename to lib/tasks/cloud_storage.rake
diff --git a/app/lib/tasks/dev.rake b/lib/tasks/dev.rake
similarity index 100%
rename from app/lib/tasks/dev.rake
rename to lib/tasks/dev.rake
diff --git a/app/lib/tasks/opensimplif_import.rake b/lib/tasks/opensimplif_import.rake
similarity index 100%
rename from app/lib/tasks/opensimplif_import.rake
rename to lib/tasks/opensimplif_import.rake