diff --git a/doc/common/apidoc/index.json b/doc/common/apidoc/index.json
index b286a3aaf..ad7b2c924 100644
--- a/doc/common/apidoc/index.json
+++ b/doc/common/apidoc/index.json
@@ -38721,6 +38721,14 @@
                             "default": "",
                             "description": "A map of keys to represent the expansion state in controlled mode."
                         },
+                        {
+                            "name": "multiple",
+                            "optional": true,
+                            "readonly": false,
+                            "type": "boolean",
+                            "default": "false",
+                            "description": "When enabled, multiple root menuitems can be activated at the same time."
+                        },
                         {
                             "name": "exact",
                             "optional": true,