This feature allows you to customize styles and add client-side functions to AppX. You can use it for the following purposes:
1. Customize styles such as font color, font size, and HTML elements
2. Add client-side validation
3. Call AJAX to retrieve information via REST API
Follow the steps below to upload your CSS and JavaScript files:
1. On the Setting homepage, click the Custom CSS, JS menu to open the Upload CSS and JS page.
2. Choose the file you want to upload.
3. Click Save.
Last modified on Nov 26, 2025