Currently, we don't have this feature. However this is a great enhancement request!. I've logged it on your behalf. Our product team will review it for future product development. For your reference, the ID number is** CR-251960 ** .You can check back with us periodically for updates or when the feature is released, it will appear in our product updates blog: http://www.clarizen.com/blogs/product+updates.
All the best,