Fast Formula: Task Eligibility if the difference between hire date and projected end date is>6months

Hi team,

I need to create an Eligibility Profile in order to assign a task of a specific checklist to a pending worker that has a projected work relationship duration higher than 6 months.

I mean, if the difference between hire date and projected end date is > 6months, so the pending worker is eligible for the task.
Do you know any fast formula to enter in the eligibility profile and to use in the preboarding task?

Thanks in advance
Tommaso