diff --git a/docs/installation-and-setup.md b/docs/installation-and-setup.md
index 3fce990..5cae1ae 100644
--- a/docs/installation-and-setup.md
+++ b/docs/installation-and-setup.md
@@ -40,6 +40,19 @@ return [
      * The fully qualified class name of the tag model.
      */
     'tag_model' => Spatie\Tags\Tag::class,
+
+    /*
+     * The name of the table associated with the taggable morph relation.
+     */
+    'taggable' => [
+        'table_name' => 'taggables',
+        'morph_name' => 'taggable',
+
+        /*
+         * The fully qualified class name of the pivot model.
+         */
+        'class_name' => Illuminate\Database\Eloquent\Relations\MorphPivot::class,
+    ]
 ];
 ```