diff --git a/modulecheck/module.json b/modulecheck/module.json
index 69a1bcd77e978effcd51a773a2e51a59c87ca8ef..894fab9b6908ff846d13af007877c7fcd9f7c46c 100644
--- a/modulecheck/module.json
+++ b/modulecheck/module.json
@@ -372,6 +372,7 @@
                 "excludeFromMissions",
                 "recoverable",
                 "unclearableMission",
+                "preferMultiWindowOrientation",
                 "isolationProcess"
               ]
             },
@@ -706,6 +707,18 @@
                 "type": "boolean",
                 "default": false
               },
+              "preferMultiWindowOrientation": {
+                "description": "Indicates the prefered multi window orientation.",
+                "type": "string",
+                "enum": [
+                  "default",
+                  "portrait",
+                  "landscape",
+                  "landscape_auto"
+                  
+                ],
+                "default": "default"
+              },
               "isolationProcess": {
                 "description": "Specifies whether the ability can run in an independent process",
                 "type": "boolean",