The steps are pretty much the same so refer back to the Citrix article for the whole walkthrough. Make sure to install Firefox first; Chromium is the default browser.
Download the tar.gz install package, extract the files, and run the setup utility in the terminal.
Type “about:plugins” in the address bar to check the client plugin. Unfortunately, I don’t have a website to point to for a beautiful screenshot of the web interface. Once again, you can refer to Citrix’s article 🙂