diff --git a/tutorials/editor/default_key_mapping.rst b/tutorials/editor/default_key_mapping.rst
index d876cd5a1f5..ec870e5ce51 100644
--- a/tutorials/editor/default_key_mapping.rst
+++ b/tutorials/editor/default_key_mapping.rst
@@ -558,6 +558,47 @@ TileSet Editor
 | Z Index Mode        | :kbd:`8`       | :kbd:`8`      | ``tileset_editor/editmode_z_index``    |
 +---------------------+----------------+---------------+----------------------------------------+
 
+GridMap Editor
+--------------
+
++-----------------+------------------+------------------+------------------------------+
+| Action name     | Windows, Linux   | macOS            | Editor setting               |
++=================+==================+==================+==============================+
+| Previous Floor  | :kbd:`1`         | :kbd:`1`         | ``grid_map/previous_floor``  |
++-----------------+------------------+------------------+------------------------------+
+| Next Floor      | :kbd:`3`         | :kbd:`3`         | ``grid_map/next_floor``      |
++-----------------+------------------+------------------+------------------------------+
+| Edit X Axis     | :kbd:`Shift + Z` | :kbd:`Shift + Z` | ``grid_map/edit_x_axis``     |
++-----------------+------------------+------------------+------------------------------+
+| Edit Y Axis     | :kbd:`Shift + X` | :kbd:`Shift + X` | ``grid_map/edit_y_axis``     |
++-----------------+------------------+------------------+------------------------------+
+| Edit Z Axis     | :kbd:`Shift + C` | :kbd:`Shift + C` | ``grid_map/edit_z_axis``     |
++-----------------+------------------+------------------+------------------------------+
+| Transform       | :kbd:`T`         | :kbd:`T`         | ``grid_map/transform_tool``  |
++-----------------+------------------+------------------+------------------------------+
+| Selection       | :kbd:`Q`         | :kbd:`Q`         | ``grid_map/selection_tool``  |
++-----------------+------------------+------------------+------------------------------+
+| Erase           | :kbd:`W`         | :kbd:`W`         | ``grid_map/erase_tool``      |
++-----------------+------------------+------------------+------------------------------+
+| Paint           | :kbd:`E`         | :kbd:`E`         | ``grid_map/paint_tool``      |
++-----------------+------------------+------------------+------------------------------+
+| Pick            | :kbd:`R`         | :kbd:`R`         | ``grid_map/pick_tool``       |
++-----------------+------------------+------------------+------------------------------+
+| Fill            | :kbd:`Z`         | :kbd:`Z`         | ``grid_map/fill_tool``       |
++-----------------+------------------+------------------+------------------------------+
+| Move            | :kbd:`X`         | :kbd:`X`         | ``grid_map/move_tool``       |
++-----------------+------------------+------------------+------------------------------+
+| Duplicate       | :kbd:`C`         | :kbd:`C`         | ``grid_map/duplicate_tool``  |
++-----------------+------------------+------------------+------------------------------+
+| Delete          | :kbd:`V`         | :kbd:`V`         | ``grid_map/delete_tool``     |
++-----------------+------------------+------------------+------------------------------+
+| Cursor Rotate X | :kbd:`A`         | :kbd:`A`         | ``grid_map/cursor_rotate_x`` |
++-----------------+------------------+------------------+------------------------------+
+| Cursor Rotate Y | :kbd:`S`         | :kbd:`S`         | ``grid_map/cursor_rotate_y`` |
++-----------------+------------------+------------------+------------------------------+
+| Cursor Rotate Z | :kbd:`D`         | :kbd:`D`         | ``grid_map/cursor_rotate_z`` |
++-----------------+------------------+------------------+------------------------------+
+
 Project manager
 ---------------