Preboarding task's due date based on hire date.

Is it possible to put an expiry date of 3 days after hire for a task that is triggered in preboarding?

We have a requirement ,where a task is triggered as a part of Preboarding ,however its expiry date should be 3 days after the hire date. the challaenge is the duration between the Add PW transaction and the HIRE transaction is not consistent . It can vary depening uping the scenarios. Hence the task would get triggered as soon as ADD PW is done ,the system then needs to register the hire action or identify the hire date and accordingly calculate the expiry based on that date.