diff --git a/Plugin.php b/Plugin.php
index d06519b..50e54a9 100644
--- a/Plugin.php
+++ b/Plugin.php
@@ -45,6 +45,8 @@ class Plugin extends PluginBase
     });
     \Illuminate\Support\Facades\Broadcast::routes(['prefix' => '', 'middleware' => 'GermanAirlinesVA\\Graphql\\Classes\\Authentication']);
     require("channels/channels.php");
+
+    Config::set('database.connections.germanairlinesva_graphql', Config::get('germanairlinesva.graphql::connection'));
   }
 
   public function bootPackages()
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4d3f7b8
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+# Relations
+
+## GraphQLKeys
+
+- **TODO** BelongsTo Member (External DB)
diff --git a/config/config.php b/config/config.php
index 259f4b7..6248d20 100644
--- a/config/config.php
+++ b/config/config.php
@@ -4,6 +4,27 @@ use Cms\Classes\Theme;
 use GermanAirlinesVa\Graphql\Models\Settings;
 
 return [
+  'connection' => [
+    'driver' => 'mysql',
+    'url' => env('DATABASE_URL'),
+    'host' => env('DB_HOST', '127.0.0.1'),
+    'port' => env('DB_PORT', '3306'),
+    'database' => 'germanairlinesva_graphql',
+    'username' => env('DB_USERNAME', 'root'),
+    'password' => env('DB_PASSWORD', ''),
+    'unix_socket' => env('DB_SOCKET', ''),
+    'charset' => 'utf8mb4',
+    'collation' => 'utf8mb4_unicode_ci',
+    'prefix' => '',
+    'prefix_indexes' => true,
+    'strict' => true,
+    'engine' => 'InnoDB',
+    'options' => extension_loaded('pdo_mysql')
+      ? array_filter([
+        PDO::MYSQL_ATTR_SSL_CA => env('MYSQL_ATTR_SSL_CA'),
+      ])
+      : [],
+  ],
   'packages' => [
     'nuwave/lighthouse' => [
       'config_namespace' => 'lighthouse',
diff --git a/updates/README.md b/updates/README.md
new file mode 100644
index 0000000..4d3f7b8
--- /dev/null
+++ b/updates/README.md
@@ -0,0 +1,5 @@
+# Relations
+
+## GraphQLKeys
+
+- **TODO** BelongsTo Member (External DB)
diff --git a/updates/builder_table_create_deferred_bindings.php b/updates/builder_table_create_deferred_bindings.php
new file mode 100644
index 0000000..d20d5fb
--- /dev/null
+++ b/updates/builder_table_create_deferred_bindings.php
@@ -0,0 +1,31 @@
+<?php namespace GermanAirlinesVa\GraphQl\Updates;
+
+use Config;
+use Schema;
+use October\Rain\Database\Updates\Migration;
+
+class BuilderTableCreateGermanAirlinesVaGraphQlDeferredBindings extends Migration
+{
+  public function up()
+  {
+    Schema::connection('germanairlinesva_graphql')->create('deferred_bindings', function ($table) {
+      $table->engine = 'InnoDB';
+      $table->increments('id')->unsigned();
+      $table->string('master_type');
+      $table->string('master_field');
+      $table->string('slave_type');
+      $table->integer('slave_id');
+      $table->mediumText('pivot_data')->nullable();
+      $table->string('session_key');
+      $table->boolean('is_bind')->default(true);
+      $table->timestamps();
+    });
+  }
+
+  public function down()
+  {
+    Schema::connection('germanairlinesva_graphql')->disableForeignKeyConstraints();
+    Schema::connection('germanairlinesva_graphql')->dropIfExists('deferred_bindings');
+    Schema::connection('germanairlinesva_graphql')->enableForeignKeyConstraints();
+  }
+}
diff --git a/updates/builder_table_create_graphql_keys.php b/updates/builder_table_create_graphql_keys.php
new file mode 100644
index 0000000..750bdbb
--- /dev/null
+++ b/updates/builder_table_create_graphql_keys.php
@@ -0,0 +1,26 @@
+<?php namespace GermanAirlinesVa\GraphQl\Updates;
+
+use Config;
+use Schema;
+use October\Rain\Database\Updates\Migration;
+
+class BuilderTableCreateGermanAirlinesVaGraphQlGraphQlKeys extends Migration
+{
+  public function up()
+  {
+    Schema::connection('germanairlinesva_graphql')->create('graphql_keys', function ($table) {
+      $table->engine = 'InnoDB';
+      $table->bigIncrements('id')->unsigned();
+      $table->datetime('valid_from')->default(DB::raw('NOW()'));
+      $table->datetime('valid_to')->default(DB::raw('NOW()'));
+      $table->string('key');
+    });
+  }
+
+  public function down()
+  {
+    Schema::connection('germanairlinesva_graphql')->disableForeignKeyConstraints();
+    Schema::connection('germanairlinesva_graphql')->dropIfExists('graphql_keys');
+    Schema::connection('germanairlinesva_graphql')->enableForeignKeyConstraints();
+  }
+}
diff --git a/updates/version.yaml b/updates/version.yaml
index 1894fd0..d099390 100644
--- a/updates/version.yaml
+++ b/updates/version.yaml
@@ -1,2 +1,4 @@
 1.0.1:
-  - Initialize plugin.
+  - 'Initialize plugin.'
+  - 'Create table deferred_bindings'
+  - builder_table_create_deferred_bindings.php