diff --git a/core/modules/migrate/src/Plugin/migrate/destination/Entity.php b/core/modules/migrate/src/Plugin/migrate/destination/Entity.php
index 1b2c2e7..8bf8ab0 100644
--- a/core/modules/migrate/src/Plugin/migrate/destination/Entity.php
+++ b/core/modules/migrate/src/Plugin/migrate/destination/Entity.php
@@ -13,6 +13,48 @@
 /**
  * Provides entity destination plugin.
  *
+ * Available configuration keys:
+ * - translations: (optional) Boolean, if TRUE, the destination is for
+ *   translations. Defaults to FALSE.
+ *
+ * Examples:
+ *
+ * @code
+ * source:
+ *   plugin: d7_node
+ * process:
+ *   nid: tnid
+ *   vid: vid
+ *   langcode: language
+ *   title: title
+ *   ...
+ *   revision_timestamp: timestamp
+ * destination:
+ *   plugin: entity:node
+ * @endcode
+ *
+ * This will add the results of the process plugin (for example "nid", "vid" and
+ * "title") to a "node" entity.
+ *
+ * @code
+ * source:
+ *   plugin: d7_node
+ * process:
+ *   nid: tnid
+ *   vid: vid
+ *   langcode: language
+ *   title: title
+ *   ...
+ *   revision_timestamp: timestamp
+ * destination:
+ *   plugin: entity:node
+ *   translations: true
+ * @endcode
+ *
+ * This will add the results of the process plugin (for example "nid", "vid" and
+ * "title") to a "node" entity associated with the relevant langcode because the
+ * translations configuration is set to "true".
+ *
  * @MigrateDestination(
  *   id = "entity",
  *   deriver = "Drupal\migrate\Plugin\Derivative\MigrateEntity"