diff --git a/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKey.java b/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKey.java
index 44ce98c9..00f0aa8b 100644
--- a/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKey.java
+++ b/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKey.java
@@ -29,6 +29,31 @@ public final class PersistentDataKey<T> {
      */
     private final PersistentDataKeyType<T> type;
 
+    /**
+     * If the key uses local storage.
+     */
+    private final boolean local;
+
+    /**
+     * Create a new Persistent Data Key.
+     *
+     * @param key          The key.
+     * @param type         The data type.
+     * @param defaultValue The default value.
+     * @param local        If the key uses local storage.
+     */
+    public PersistentDataKey(@NotNull final NamespacedKey key,
+                             @NotNull final PersistentDataKeyType<T> type,
+                             @NotNull final T defaultValue,
+                             final boolean local) {
+        this.key = key;
+        this.defaultValue = defaultValue;
+        this.type = type;
+        this.local = local;
+
+        Eco.get().registerPersistentKey(this);
+    }
+
     /**
      * Create a new Persistent Data Key.
      *
@@ -42,6 +67,7 @@ public final class PersistentDataKey<T> {
         this.key = key;
         this.defaultValue = defaultValue;
         this.type = type;
+        this.local = false;
 
         Eco.get().registerPersistentKey(this);
     }
@@ -82,6 +108,8 @@ public final class PersistentDataKey<T> {
         return this.type;
     }
 
+    public boolean isLocalStorage() { return this.local; }
+
     /**
      * Get all persistent data keys.
      *
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/EcoProfile.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/EcoProfile.kt
index 7de71c37..72ba1062 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/EcoProfile.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/EcoProfile.kt
@@ -106,3 +106,4 @@ class EcoServerProfile(
 
 private val PersistentDataKey<*>.isLocal: Boolean
     get() = this == localServerIDKey || EcoPlugin.getPlugin(this.key.namespace)?.isUsingLocalStorage == true
+            || this.isLocalStorage