System Function to setup Automatic deactivation for users w/90+ days no activity

Is there a way, or are you developing a function in the cloud / server versions which will allow Site Admins to set a "No Activity" deactivation date for 90+ days "No Activity" - this would really help in managing users/licenses... Right now it's very manual intensive, when you have hundreds of users.. This is part of our compliance for all our systems/apps we use company-wide.

Thanks, Terri