Add "Post as anonymous" checkbox to forum topic creation is it possible to add a post as anonymous checkbox to the topic creation in drupal forum?

I can also provide a user if not a string via which the content should be submitted. Basically I don't want users to need to logout but directly from their account create a disguise username or anything that would resemble this functionality. 

Thanks! Jan
https://www.drupal.org/project/forum_cloakpost
This module allows registered users to post to a forum as an anonymous user, via a checkbox on the add node/comment page.