diff --git a/src/Plugin/Field/FieldWidget/MetatagFirehose.php b/src/Plugin/Field/FieldWidget/MetatagFirehose.php
index c402730..615f4fb 100644
--- a/src/Plugin/Field/FieldWidget/MetatagFirehose.php
+++ b/src/Plugin/Field/FieldWidget/MetatagFirehose.php
@@ -52,6 +52,46 @@ class MetatagFirehose extends WidgetBase implements ContainerFactoryPluginInterf
     $this->metatagManager = $manager;
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultSettings() {
+    return [
+      'sidebar' => TRUE,
+    ] + parent::defaultSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsForm(array $form, FormStateInterface $form_state) {
+    $element['sidebar'] = [
+      '#type' => 'checkbox',
+      '#title' => t('Place field in sidebar'),
+      '#default_value' => $this->getSetting('sidebar'),
+      '#description' => t('If checked, the field will be placed in the sidebar on entity forms.'),
+    ];
+
+    return $element;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsSummary() {
+    $summary = [];
+
+    $sidebar = $this->getSetting('sidebar');
+    if ($sidebar) {
+      $summary[] = t('Use sidebar: Yes');
+    }
+    else {
+      $summary[] = t('Use sidebar: No');
+    }
+
+    return $summary;
+  }
+
   /**
    * {@inheritdoc}
    */
@@ -93,8 +133,13 @@ class MetatagFirehose extends WidgetBase implements ContainerFactoryPluginInterf
       $element = $this->metatagManager->form($values, $element, [$entity_type]);
     }
 
-    // Put the form element into the form's "advanced" group.
-    $element['#group'] = 'advanced';
+    // If the "sidebar" option was checked on the field widget, put the
+    // form element into the form's "advanced" group. Otherwise, let it
+    // default to the main field area.
+    $sidebar = $this->getSetting('sidebar');
+    if ($sidebar) {
+      $element['#group'] = 'advanced';
+    }
 
     return $element;
   }