How can I display an "External Website page" with dynamic URL Parameters

I want to display an HTML file in HELIO 25.4.3 that can be configured using URL parameters.

Example:

  • The HTML page is a file manager that communicates with ctrlX via WebDAV.

  • I can enable/disable options (e.g., Upload, Download, Delete, Create, etc.) using URL parameters.

  • Options can be changed at runtime, e.g., via a configuration page in HELIO where an administrator can activate/deactivate the desired features.

  • Example URL: fm.htm?delete=true&download=true&upload=true

What options are there in HELIO to dynamically generate the URL and pass it to the "External Web Page"?

The hash parameter of "External Website Page" is likely used for this, but it is not yet documented. How to use it?