Add PRPS-POSID to the selection-screen of MB51?

Hi at all,

is it possible to add the field PRPS-POSID to selection-screen of MB51?

We would like to search after a material document with a wbs-element but we cannot see any possibility in the customizing or anywhere else.

We know the alternative to search in MB51 and show the wbs-element but this is not the way we would like to go.

Thanks.

Best Regards,

Timo