Yes you can :) For collaboration, you can now grant other users roles in your topic. 

 Please follow these steps:

  • Click on the My QuizUp topic and enter the Settings page.
  • On the left side of the settings page is a tab called "Crew". 
  • In the “Crew” tab you can add other users as Admins or Question editors. They will have to accept (or decline) the invitation on the front page.
  • You can always remove roles from users through the settings page.
  • Question editors, who don’t have access to the settings page, can remove their own roles on the topic’s front page.

There are 3 different roles within My QuizUp:

  • Creator: The Topic Creator has admin, question editing and moderation privileges. There is only one Topic Creator and he cannot be stripped of his role except by QuizUp staff.
  • Admin: Admins can access the topic's settings, grant and remove roles, as well as edit questions and moderate topic posts.
  • Question editor: Question editors can add, remove and edit questions in the topic.