diff --git a/config_translation.module b/config_translation.module
index ded2307..cdc08ca 100644
--- a/config_translation.module
+++ b/config_translation.module
@@ -24,36 +24,6 @@ function config_translation_help($path) {
 }
 
 /**
- * Implements hook_menu().
- */
-function config_translation_menu() {
-  // Generate translation tabs for keys where a specific path can be
-  // determined. This makes it possible to use translation features in-context
-  // of the administration experience.
-  $config_groups = config_translation_get_groups();
-  foreach ($config_groups as $group) {
-    $path = $group->getBasePath();
-    if ($group->needsEditTab()) {
-      // For pages that do not have a default tab, we need a default local task
-      // on this level, so that the translate tab will show up.
-      $items[$path . '/edit'] = array(
-        'title' => 'Edit',
-        'type' => MENU_DEFAULT_LOCAL_TASK,
-        'weight' => -100,
-      );
-    }
-    $items[$path . '/translate'] = array(
-      'title' => 'Translate',
-      'route_name' => $group->getRouteName(),
-      'type' => $group->getMenuItemType(),
-      'weight' => 100,
-    );
-  }
-
-  return $items;
-}
-
-/**
  * Implements hook_permission().
  */
 function config_translation_permission() {
diff --git a/lib/Drupal/config_translation/Plugin/Derivative/EditLocalTask.php b/lib/Drupal/config_translation/Plugin/Derivative/EditLocalTask.php
new file mode 100644
index 0000000..e1d0e9a
--- /dev/null
+++ b/lib/Drupal/config_translation/Plugin/Derivative/EditLocalTask.php
@@ -0,0 +1,60 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\config_translation\Derivative\EditLocalTask.
+ */
+
+namespace Drupal\config_translation\Plugin\Derivative;
+
+use Drupal\Component\Plugin\Derivative\DerivativeBase;
+
+/**
+ * Defines a derivative class which provides local tasks for each config group.
+ */
+class EditLocalTask extends DerivativeBase {
+
+  /**
+   * The route provider.
+   *
+   * @var \Drupal\Core\Routing\RouteProviderInterface
+   */
+  protected $routeProvider;
+
+  /**
+   * Constructs a \Drupal\config_translation\Derivative\EditLocalTask instance.
+   */
+  public function __construct() {
+    // @todo Convert to injection once derivatives support it.
+    $this->routeProvider = \Drupal::service('router.route_provider');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDerivativeDefinitions(array $base_plugin_definition) {
+    $this->derivatives = array();
+
+    $config_groups = config_translation_get_groups();
+    foreach ($config_groups as $group) {
+      if ($group->needsEditTab() && $type = $group->getType()) {
+        // Get the route the task is attached to.
+        // @todo Note this just works for routes, so the patch has to wait
+        // until all parents are converted to routes?
+        $path = $group->getBasePath();
+        $pattern = str_replace('%', '{}', $path);
+        foreach ($this->routeProvider->getRoutesByPattern('/' . $pattern) as $name => $route) {
+          $this->derivatives[$type] = array(
+            'title' => 'Edit',
+            'route_name' => $name,
+            'weight' => -100,
+            'tab_root_id' => 'config_translation_edit:' . $type,
+          );
+          break;
+        }
+      }
+    }
+    return $this->derivatives;
+  }
+
+}
diff --git a/lib/Drupal/config_translation/Plugin/Derivative/TranslateLocalTask.php b/lib/Drupal/config_translation/Plugin/Derivative/TranslateLocalTask.php
new file mode 100644
index 0000000..c75bde6
--- /dev/null
+++ b/lib/Drupal/config_translation/Plugin/Derivative/TranslateLocalTask.php
@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\config_translation\Derivative\TranslateLocalTask.
+ */
+
+namespace Drupal\config_translation\Plugin\Derivative;
+
+use Drupal\Component\Plugin\Derivative\DerivativeBase;
+
+/**
+ * Defines a derivative class which provides local tasks for each config group.
+ */
+class TranslateLocalTask extends DerivativeBase {
+
+  /**
+   * The route provider.
+   *
+   * @var \Drupal\Core\Routing\RouteProviderInterface
+   */
+  protected $routeProvider;
+
+  /**
+   * Constructs a \Drupal\config_translation\Derivative\EditLocalTask instance.
+   */
+  public function __construct() {
+    // @todo Convert to injection once derivatives support it.
+    $this->routeProvider = \Drupal::service('router.route_provider');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDerivativeDefinitions(array $base_plugin_definition) {
+    $this->derivatives = array();
+
+    $config_groups = config_translation_get_groups();
+    foreach ($config_groups as $group) {
+      if ($group->getMenuItemType() == MENU_LOCAL_TASK) {
+        $this->derivatives[$group->getType()] = array(
+          'title' => 'Translate',
+          'route_name' => $group->getRouteName(),
+          'weight' => 100,
+          'class' => 'Drupal\config_translation\Plugin\Menu\LocalTask\TranslateLocalTask',
+        );
+        // The edit tab is probably the default task, of which the ID is known.
+        // @see \Drupal\config_translation\Plugin\Derivative\EditLocalTask
+        if ($group->needsEditTab()) {
+          $this->derivatives[$group->getType()]['tab_root_id'] = 'config_translation_translate:' . $group->getType();
+        }
+        else {
+          // @Fixme Get the local task plugin from the parent from the group
+          //   definition.
+          $this->derivatives[$group->getType()]['tab_root_id'] = '';
+        }
+      }
+    }
+    return $this->derivatives;
+  }
+}
diff --git a/lib/Drupal/config_translation/Plugin/Menu/LocalTask/EditLocalTask.php b/lib/Drupal/config_translation/Plugin/Menu/LocalTask/EditLocalTask.php
new file mode 100644
index 0000000..d92f87e
--- /dev/null
+++ b/lib/Drupal/config_translation/Plugin/Menu/LocalTask/EditLocalTask.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\config_translation\Plugin\Menu\LocalTask\EditLocalTask\EditLocalTask.
+ */
+
+namespace Drupal\config_translation\Plugin\Menu\LocalTask;
+
+use Drupal\Core\Annotation\Menu\LocalTask;
+use Drupal\Core\Menu\LocalTaskBase;
+
+/**
+ * Defines a common local task for all config translation edit tasks.
+ *
+ * @LocalTask(
+ *   id  = "config_translation_edit",
+ *   derivative = "Drupal\config_translation\Plugin\Derivative\EditLocalTask"
+ * )
+ */
+class EditLocalTask extends LocalTaskBase {
+
+}
diff --git a/lib/Drupal/config_translation/Plugin/Menu/LocalTask/TranslateLocalTask.php b/lib/Drupal/config_translation/Plugin/Menu/LocalTask/TranslateLocalTask.php
new file mode 100644
index 0000000..45628bf
--- /dev/null
+++ b/lib/Drupal/config_translation/Plugin/Menu/LocalTask/TranslateLocalTask.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\config_translation\Plugin\Menu\LocalTask\EditLocalTask\TranslateLocalTask.
+ */
+
+namespace Drupal\config_translation\Plugin\Menu\LocalTask;
+
+use Drupal\Core\Annotation\Menu\LocalTask;
+use Drupal\Core\Menu\LocalTaskBase;
+
+/**
+ * Defines a local task plugin for all config translation local tasks.
+ *
+ * @LocalTask(
+ *   id = "config_translation_translate",
+ *   derivative = "Drupal\config_translation\Plugin\Derivative\TranslateLocalTask"
+ * )
+ */
+class TranslateLocalTask extends LocalTaskBase {
+
+}