Setting up donated leave

Hi all,

I'm trying to set up donated leave where there's a "bucket" of leave hours where all eligible employees can contribute leave and employees who need leave can access that bucket.

I'm thinking of setting up an accrual with associated pay types to increase and decrease the balance in the bucket. I'd have to attach that accrual to an employee for those calculations to occur. However, there would be significant manual intervention, which I'm trying to avoid.

Any ideas are appreciated!

Thank you.