This post has been written about in our changelog:
Add an option for voting/comment only for non-admins on certain boards
Mar 3, 2021
For Product Managers who want to use Noora to collect input on existing ideas (and separate these from customer feedback) it should be possible to have read-only boards (with the option of allowing voting and commenting from non-admins).
Yay!! Was so happy to see this! :-)
This one is now shipped! You can choose to limit new posts to admins. Perfect for collecting feedback on your own set of ideas.