+  $::form->{is_sales} ? $::auth->assert('sales_letter_report')
+                      : $::auth->assert('purchase_letter_report');
+}
+
+sub setup_load_letter_draft_action_bar {
+  my ($self, %params) = @_;
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      link => [
+        t8('Skip'),
+        link      => $self->url_for(action => 'skip_draft', is_sales => $self->is_sales),
+        accesskey => 'enter',
+      ],
+      action => [
+        t8('Delete'),
+        submit  => [ '#form', { action => 'delete_drafts' } ],
+        checks  => [ [ 'kivi.check_if_entries_selected', '[name="ids[+]"]' ] ],
+        confirm => t8('Do you really want to delete this draft?'),
+      ],
+    );
+  }
+}
+
+sub setup_display_action_bar {
+  my ($self, %params) = @_;
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Update'),
+        submit    => [ '#form', { action => 'Letter/update' } ],
+        accesskey => 'enter',
+      ],
+
+      combobox => [
+        action => [
+          t8('Save'),
+          submit => [ '#form', { action => 'Letter/save' } ],
+        ],
+        action => [
+          t8('Save Draft'),
+          submit => [ '#form', { action => 'Letter/save_letter_draft' } ],
+        ],
+      ], # end of combobox "Save"
+
+      action => [
+        t8('Delete'),
+        submit   => [ '#form', { action => 'Letter/delete' } ],
+        confirm  => t8('Are you sure you want to delete this letter?'),
+        disabled => !$self->letter->id ? t8('The object has not been saved yet.') : undef,
+      ],
+
+      combobox => [
+        action => [ t8('Export') ],
+        action => [
+          t8('Print'),
+          call     => [ 'kivi.SalesPurchase.show_print_dialog', 'Letter/print_letter' ],
+          disabled => !$self->letter->id ? t8('The object has not been saved yet.') : undef,
+        ],
+        action => [
+          t8('E-mail'),
+          call     => [ 'kivi.SalesPurchase.show_email_dialog', 'Letter/send_email' ],
+          disabled => !$self->letter->id ? t8('The object has not been saved yet.') : undef,
+        ],
+      ],
+    );
+  }
+}
+
+sub setup_list_action_bar {
+  my ($self, %params) = @_;
+
+  for my $bar ($::request->layout->get('actionbar')) {
+    $bar->add(
+      action => [
+        t8('Update'),
+        submit    => [ '#search_form', { action => 'Letter/list' } ],
+        accesskey => 'enter',
+      ],
+    );
+  }