Additional look up is required to an existing VBA code

Hello All

Please see attached

Priority Shipping
2 buttons at the top (Clear Priority) and (Filter Priority)

Filter Priority button Displays data from the MFG tab… It looks at Ship to column and the shipping date…. It then displays outstanding shippers that relate to that ship to

I would like the priority button to work in the same manner BUT only look for the part numbers that ‘I’ve highlighted in green

Paul