diff --git a/model/src/main/java/one/nem/lacerta/model/pref/FeatureSwitchOverride.java b/model/src/main/java/one/nem/lacerta/model/pref/FeatureSwitchOverride.java
new file mode 100644
index 00000000..9a9a2497
--- /dev/null
+++ b/model/src/main/java/one/nem/lacerta/model/pref/FeatureSwitchOverride.java
@@ -0,0 +1,30 @@
+package one.nem.lacerta.model.pref;
+
+public enum FeatureSwitchOverride {
+
+    ENABLE_DEBUG_MENU("enableDebugMenu"),
+    ENABLE_SEARCH("enableSearch"),
+    SHOW_DISPLAY_MENU("showDisplayMenu"),
+    SHOW_DATA_MENU("showDataMenu"),
+    SHOW_SCAN_MENU("showScanMenu");
+
+    private final String key;
+
+    FeatureSwitchOverride(String key) {
+        this.key = key;
+    }
+
+    public String getKey() {
+        return key;
+    }
+
+    public static FeatureSwitchOverride fromKey(String key) {
+        for (FeatureSwitchOverride value : values()) {
+            if (value.getKey().equals(key)) {
+                return value;
+            }
+        }
+        return null;
+    }
+
+}