Hi Support:

Maybe it's just me, but I've always found the "IC Item vendor check" configuration option confusing. It seems to be addressing 2 separate issues.

The selections ("Use selected vendor", "Use primary vendor", "Use secondary vendor") are used to determine which Vendor appears when a new item is added to a PO.

The other 3 selections ("Manual","Update IC's primary vendor","Update IC's secondary vendor") are used to determine how the IC Item Primary and Secondary Vendor fields will be affected by posting the PO.

The model basically works because there's not a horde of people objecting but it would be clearer if there were 2 separate options. YACPO