PO Budget Hold Release (P43070) by Company

Hi all!

I have a customer in ERP8 who wants to be able to restrict the view of POs that need releasing from Budget Hold via P43070 by company.

i.e.

User/Role A can only see POs on Budget Hold in Co 00001

User/Role B can only see POs on Budget Hold in Co 00002

User/Role C needs to be able to see POs on Budget Hold in both co 00001 & 00002.

Would this be possible via Row Security on the F4209 by KCOO (if Row Security were enabled on this Data Item) or would adding a range of MCUs (they have loads apparently) be a better option?