I am relatively new to NAV, but have many years experience in other systems (SAP, JDE, Fourth Shift). One of the features I am used to in ERP, is the ability to assign a unique Planner ID and Buyer ID at an item number level. I do not see anything in the NAV Item Card that offers this capability. I am aware of the Purchaser Code found in the Vendor Card, but that does not entirely satisfy the need (we have some items ordered by different buyers but purchased from the same vendor, so a single buyer/vendor relationship does not work). Would appreciate any guidance/hints/techniques for managing this, or if I've simply overlooked some key fields in the Item Card.