new III tag?

well, i decided not to update the III tags of all the 856's in SerSol records from "y" (MARC) to "k" (title match), because perhaps it might be better to ask III to create another III tag for this operation. would have to ask them to create an iii tag for some field we aren't already using, a 9xx most likely, and then update the 856's. we need to have a way to ensure that these 856s don't display in the webpac. we can strip them in the load table if we need to, and that might be the easiest option, and I'd just delete them from these records. not sure how that will affect AQB... are their links coming from the holdings database?