Assign Asset Number to production Work Order

Hello,

Is it possible to assign an asset number to a production work order?

I was able to add the field NUMB in the form extension of P48013. However, as soon as I add a WO, it populate this field with a next number that doesnt mean anything.

If I click on the search of the field, I can see my fixed asset number and choose it.

However, we do not want to assign asset number to all wos. We would like to keep the NUMB field at 0 for the other wos.

Thank you!

L.A.

9.2.7.3