Hi, How to require local utilities in my acpScript properly? I want to separate functions in my acpScript of my plugin into several JS files. My acpScipt is located at path public/lib/admin/index.js with codes: 'use strict'; /* globals socket, define, require */ define( 'admin/plugins/myPlugin', [ 'myAdminUtilities' ], function (util) { const Admin = {}; Admin.init = function () { socket.emit( 'plugins.myPlugin.getData', myAdminUtilities.handleResponse, ); }; return Admin; } ); Then, file myAdminUtilities is located at path public/lib/admin/utils.js with codes: define('admin/plugins/myAdminUtilities', function () { const adminUtils = {}; adminUtils.handleResponse = function (error, data) { // process data ... }; return adminUtils; }); Also, I have modified my plugin.json with following: { ... "modules": { "myAdminUtilities": "public/lib/admin/utils.js" }, ... } But, I get get admin/plugins/myAdminUtilities (404 Not found) every time I enter my plugin ACP page. What's the proper way to reach my goal?

@julian thanks for your reply. The reason why I inject Apollo as a middleware is because of the server integrate document on Apollo website shows that we can use the apollo-server-express package to integrate GraphQL with existing Express server by adding following code: server.applyMiddleware({ app }); // app is from an existing express app Does router will be the express app to be passed to plugins? Because I solved this problem by passing router into .applyMiddleware() method as following changes: const router = params.router; apolloServer.applyMiddleware({ app: router, path: '/api/mygraphql', }); Now, the GraphQL works fine on my NodeBB server ! Hope this can help someone who run into the same problem like me. Although it looks like GraphQL is not popular in NodeBB community .