diff --git a/config.json b/config.json
index afbade21..f3b6e45c 100644
--- a/config.json
+++ b/config.json
@@ -22,7 +22,7 @@
   },
   "Lighting_path": "Lighting.json",
   "LuaScript": "require(\"core/Global\")",
-  "LuaScriptState": "",
+  "LuaScriptState": "[]",
   "MusicPlayer_path": "MusicPlayer.json",
   "Note": "",
   "ObjectStates_order": [
@@ -266,5 +266,5 @@
   "Tags": [],
   "Turns_path": "Turns.json",
   "VersionNumber": "v13.2.2",
-  "XmlUI_path": "Root.xml"
+  "XmlUI": "<Include src=\"Global.xml\"/>"
 }
diff --git a/src/core/Global.ttslua b/src/core/Global.ttslua
index 74758332..be3f299a 100644
--- a/src/core/Global.ttslua
+++ b/src/core/Global.ttslua
@@ -5,6 +5,9 @@
 ENCOUNTER_DECK_POS = {-3.93, 1, 5.76}
 ENCOUNTER_DECK_DISCARD_POSITION = {-3.85, 1, 10.38}
 
+-- optionPanel data
+optionPanel = {}
+
 -- GUID of data helper
 DATA_HELPER_GUID = "708279"
 
@@ -125,10 +128,27 @@ local overallStats = {
 -- general code
 ---------------------------------------------------------
 
-function onLoad()
+-- saving state of optionPanel to restore later
+function onSave() return JSON.encode(optionPanel) end
+
+function onLoad(savedData)
+  if savedData then
+    optionPanel = JSON.decode(savedData)
+    for id, enabled in pairs(optionPanel) do
+      if enabled then
+        self.UI.setAttribute("toggle" .. id, "isOn", true)
+      end
+    end
+  else
+    for i = 1, 8 do
+      optionPanel[i] = false
+    end
+  end
+
   for _, guid in ipairs(NOT_INTERACTABLE) do
     getObjectFromGUID(guid).interactable = false
   end
+
   math.randomseed(os.time())
 end
 
@@ -581,7 +601,6 @@ function onClick_defaultSettings()
   print("Dummy: Load default settings")
 end
 
-local optionPanel = {}
 function onClick_toggleOption(_, id)
   local state = self.UI.getAttribute("toggle" .. id, "isOn")
 
diff --git a/objects/Root.xml b/xml/Global.xml
similarity index 100%
rename from objects/Root.xml
rename to xml/Global.xml