We recommend reviewing what is submitted before posting, in case your idea has already been submitted by another community member. If it has been submitted, vote for that existing feature request (by clicking the up arrow) to increase its opportunity of being added to Cireson solutions.
For more information around feature requests in the Cireson Community click here.
Ability to limit KB Articles to specific groups
If the limiting group is empty then everyone could see it, but if there is a value of an AD Group then limit it's ability to be searched or viewed to only members of that group.