Blind via on footprint design

Hi all,

we are designing a footprint of a component with an exposed pad that needs some Blind L1 to L2 vias.

How we can specify they in the Package Symbol Design if there is no menu option like we have in the Board Design (Setup->Define BB Vias)?

We have Orcad PCB Designer Standard 17.2 and Orcad PCB Designer Professional 17.4.

Thanks.