Add (nearly) fullscreen iframes to topbar.
Install and activate https://github.com/Themroc/humhub_mod-helper. Unzip into */protected/modules folder, activate in Administration / Modules.
Module website: https://github.com/Themroc/humhub_iframe
Author: Themroc [email protected]
https://github.com/Themroc/humhub_iframe/commits/master
https://github.com/Themroc/humhub_iframe/issues