Purchaser

This field indicates the active user with the Purchaser role who is allowed to create Purchase Orders (must have appropriate organization access (see Organization Access restrictions)). It defaults to the logged in user if the user has the Purchaser role.

For Mods, it is pre-populated with the value from the original PO.

If the Purchaser is modified on a document, the purchaser of all the other documents of the series does not change. In other words, the historical data is not automatically modified by the system.