docs: Add links to default display.cfg and menu.cfg in Config_Reference.md

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 12 insertions, 0 deletions

diff --git a/docs/Config_Reference.md b/docs/Config_Reference.md
index 1d3ce221..2f1a8fa3 100644
--- a/docs/Config_Reference.md
+++ b/docs/Config_Reference.md
@@ -3123,6 +3123,12 @@ groups. The display will show all the data items for a given group if
 the display_group option in the [display] section is set to the given
 group name.
 
+A
+[default set of display groups](../klippy/extras/display/display.cfg)
+are automatically created. One can replace or extend these
+display_data items by overriding the defaults in the main printer.cfg
+config file.
+
 ```
 [display_data my_group_name my_data_name]
 position:
@@ -3206,6 +3212,12 @@ thus they do not support the "menu" options or button configuration.
 
 ## [menu]
 
+Customizable lcd display menus.
+
+A [default set of menus](../klippy/extras/display/menu.cfg) are
+automatically created. One can replace or extend the menu by
+overriding the defaults in the main printer.cfg config file.
+
 Available options in menu Jinja2 template context:
 
 Read-only attributes for menu element: