Ability to grant multiple roles to a user
Sometimes there is a sudden need for a user to perform responsibilities of two roles (ex. Analyst and Arbitrator) temporarily. We have to either create a new role or update the existing role to enable it, with the latter impacting all users. It will be great if we can assign multiple roles to a user, with the higher permission of either role superseding the lower permission. It'll also make role management much simpler.