When Irwin Home Equity needed to deal with HELOC loan document packages, it turned to MRG Document Technologies. Irwin and its correspondents each had their own LOS, but Irwin needed to make sure some very specific data were included in the HELOC documentation. Rather than deal with hassle of trying to integrate all the origination systems, Irwin tapped MRG to manage the HELOC loans submitted by correspondents, said Brenda Nirenstein, Irwin’s director of Correspondent…