Thank you for your suggestion, this does look like an interesting service. We will happily look into adding it to our generator, in particular if we receive more upvotes.
In the meantime, you always have the possibility to add a custom clause by taking the following steps:
- visit your dashboard (https://www.iubenda.com/en/dashboard),
- "Add service" and "Create custom service".
For more information, we also have a help post: https://www.iubenda.com/en/help/386-how-to-add-a-custom-service-and-customize-to-your-needs.
I will note any further developments in this thread.