Unconstrained Planning provides useless due dates

Hi -

I know that the unconstrained planning engine assumes infinite capacity and availability of the resources , and therefor it plans the supply on the same day as the shipment date of the demand.

so , clearly , all due dates and order dates suggested for planned orders are far from when actually it should be !

There are no workarounds for that ? we have to use contained planning or just use current unconstrained planning to get required quantities only ?

Best Regards