Flatten individual annotations

In the API, I can see that there is a method to flatten all annotations on a page. I would like to provide users with the ability to flatten a single annotation. Is there any way to do this with the current API, or is this something that would need to be added?

Thanks,
Mike

Dear user,
We added this functionality in API, and we're currently testing it. It will be available in the next coming beta.

Dear user,
the new beta has been released.
Check the method flateFromPage() of Annotation inner class in Page.java