3 files changed, 17 insertions, 0 deletions
diff --git a/core/modules/node/node.module b/core/modules/node/node.module
index 4ee3c48a00b2..f14d843faa10 100644
--- a/core/modules/node/node.module
+++ b/core/modules/node/node.module
@@ -387,6 +387,11 @@ function node_form_system_themes_admin_form_submit($form, FormStateInterface $fo
 }
 
 /**
+ * @addtogroup node_access
+ * @{
+ */
+
+/**
  * Fetches an array of permission IDs granted to the given user ID.
  *
  * The implementation here provides only the universal "all" grant. A node
@@ -658,6 +663,10 @@ function _node_access_rebuild_batch_finished($success, $results, $operations): v
 }
 
 /**
+ * @} End of "addtogroup node_access".
+ */
+
+/**
  * Marks a node to be re-indexed by the node_search plugin.
  *
  * @param int $nid
diff --git a/core/modules/node/src/NodeAccessControlHandlerInterface.php b/core/modules/node/src/NodeAccessControlHandlerInterface.php
index 588391394eec..0d67cfb7bd69 100644
--- a/core/modules/node/src/NodeAccessControlHandlerInterface.php
+++ b/core/modules/node/src/NodeAccessControlHandlerInterface.php
@@ -30,6 +30,8 @@ interface NodeAccessControlHandlerInterface {
 
   /**
    * Creates the default node access grant entry on the grant storage.
+   *
+   * @see \Drupal\node\NodeGrantDatabaseStorageInterface::writeDefault()
    */
   public function writeDefaultGrant();
 
diff --git a/core/modules/node/src/NodeGrantDatabaseStorageInterface.php b/core/modules/node/src/NodeGrantDatabaseStorageInterface.php
index cce744765630..5e81e1d04d0b 100644
--- a/core/modules/node/src/NodeGrantDatabaseStorageInterface.php
+++ b/core/modules/node/src/NodeGrantDatabaseStorageInterface.php
@@ -83,6 +83,12 @@ interface NodeGrantDatabaseStorageInterface {
 
   /**
    * Creates the default node access grant entry.
+   *
+   * The default node access grant is a special grant added to the node_access
+   * table when no modules implement hook_node_grants. It grants view access
+   * to any published node.
+   *
+   * @see self::access()
    */
   public function writeDefault();