diff --git a/docs/advanced/featureflags.md b/docs/advanced/featureflags.md
index 73615a81..98390744 100644
--- a/docs/advanced/featureflags.md
+++ b/docs/advanced/featureflags.md
@@ -55,7 +55,7 @@ In order to flag a given `FeatureElement` as requiring your Feature Flag, you si
 - `Item`: `Item.Properties#requiredFeatures`
 - `Block`: `BlockBehaviour.Properties#requiredFeatures`
 - `EntityType`: `EntityType.Builder#requiredFeatures`
-- `MenuType`: `IMenuTypeExtension#create`
+- `MenuType`: `MenuType#new`
 - `Potion`: `Potion#requiredFeatures`
 - `MobEffect`: `MobEffect#requiredFeatures`
 
@@ -89,9 +89,18 @@ DeferredHolder<EntityType<?>, EntityType<ExperimentalEntity>> EXPERIMENTAL_ENTIT
 
 // MenuType
 DeferredRegister<MenuType<?>> MENU_TYPES = DeferredRegister.create(Registries.MENU, "examplemod");
-DeferredHolder<MenuType<?>, MenuType<ExperimentalMenu>> EXPERIMENTAL_MENU = MENU_TYPES.register("experimental", () -> IMenuTypeExtension.create(
-    ExperimentalMenu::new,
-    EXPERIMENTAL // mark as requiring the 'EXPERIMENTAL' flag
+DeferredHolder<MenuType<?>, MenuType<ExperimentalMenu>> EXPERIMENTAL_MENU = MENU_TYPES.register("experimental", () -> new MenuType<>(
+    // Using Vanilla MenuSupplier
+    // This is used when your menu is not encoding complex data during `player.openMenu`
+    // (windowId, inventory) -> new ExperimentalMenu(windowId, inventory),
+
+    // Using NeoForge IContainerFactory
+    // This is used when you wish to read complex data encoded during `player.openMenu`
+    // Casting here is important as `MenuType` specificly wants `MenuSupplier`
+    (IContainerFactory<ExperimentalMenu>) (windowId, inventory, buffer) -> new ExperimentalMenu(windowId, inventory, buffer),
+    
+    // mark as requiring the 'EXPERIMENTAL' flag
+    FeatureFlagSet.of(EXPERIMENTAL)
 ));
 
 // MobEffect
@@ -248,11 +257,20 @@ public static void gatherData(final GatherDataEvent event) {
     var generator = event.getGenerator();
     
     // The generate a Feature Pack you must first obtain a pack generator instance for the desired pack.
+
+    // make use of provided utility method
     // generator.getBuiltinDatapack(<shouldGenerate>, <namespace>, <path>);
     // this will generate the feature pack into the following path
     // ./data/<namespace>/datapacks/<path>
     var featurePack = generator.getBuiltinDatapack(true, "examplemod", "experimental");
     
+    // construct the pack generator your self
+    // this allows generating your feature pack into a custom location
+    // new DataGenerator.PackGenerator(<shouldGenerator>, <namespace>, generator.getPackOutput(<path>));
+    // this will generate the feature pack into the following path
+    // ./<path>
+    // var featurePack = new DataGenerator.PackGenerator(true, "examplemod", generator.getPackOutput("experimental"));
+    
     // Do take note of the generated pack location, as this is where Built-In packs should point their `packLocation` towards.
     
     // register a provider to generate the `pack.mcmeta` file