In the Omniture Legacy UI,  there is an option to expire a user after a set amount of days (I have a screenshot I can provide). It would be helpful to be able to utilize the same functionality within the Admin Console, specifically Adobe Analytics, to ensure that external users are expired after a c...

https://experienceleague.adobe.com/docs/analytics/implementation/vars/functions/tl-method.html?lang=en has the required info.Although If you don't provide the link type then the default value would be NULL/nothing.