4-menus-gameobject.cs

[MenuItem("GameObject/My Objects/Target", priority = 10)]
public static void CreateNewTarget(MenuCommand menuCommand) {
    var go = new GameObject("New Target");
    go.AddComponent<TargetController>();
    GameObjectUtility.SetParentAndAlign(go, menuCommand.context as GameObject);
    Undo.RegisterCreatedObjectUndo(go, "Create " + go.name);
    Selection.activeObject = go;
}