Ability to generate a To Do and email to members of a team that do not hold an Aha! Licence. It may be that the wider Project Team are only ever involved in a specific part of a Release or Initiative and you want to assign them something but can't as you can only select licence holders.
Thanks for reaching out! The use case you describe is exactly why Aha! provides the Reviewer and Viewer user roles. These users are free and unlimited as part of our Enterprise and Enterprise+ subscription plans. Please let us know if you have any questions.