Using FF as a way of issuing digital parking permits - the user enters their vehicle registration and the form issues them a digital parking permit. The form entry is then sent to the external ANPR system which checks the vehicle is permitted to park, and issues a warning if they overstay (all this part works).  I'd like to have a read-only text box that shows the expiry of the permit, so the current date and time + 6 hours. If the permit is registered at say 22/06/24 2200h, the expiry time should show 23/06/24 0400h. Any ideas what code to use in the "Expiry" text box to achieve this? thanks so much :)