BPaaS offers a variety of possible interactions with its user interface ("Rich Internet Application") and uses HTML5. While modeling, i.e. the pure arrangement of elements, does not place great demands on the browser, running Process Apps requires a powerful, modern browser with JavaScript support.

Typically, browsers are set up to store the information of accessed pages in the browser cache. This means that the internet page can be called up more quickly next time. When working with a new Scheer PAS version, please make sure that your browser cache is empty. You can check the version you are currently working with in the user preferences.

To ensure that the coding of the new version is effective, you should empty the browser cache once before you start working with the new Scheer PAS version.