BROOKFIELD, Wis. — Larry Tankeloff, president of GalaxyPlus, oneof Fiserv's seven credit union data processors, has resigned.Tankeloff's tenure was short. He was named president last October.He was formerly vice president of operations at USERS. According toFiserv, the relocation required by the new role at GalaxyPlusplayed a role in Tankeloff's decision. Moving from the Philadelphiaarea, where USERS is based, to GalaxyPlus's home of Troy, Michiganproved a difficult move for Tankeloff and his family. Fiserv isinitiating its succession plan and will name a successor shortly.Tankeloff's move to GalaxyPlus was part of an interestingmanagement swap for Fiserv. While Tankeloff moved from USERS toGalaxyPlus, Fiserv also moved Tim Milz, formerly president ofGalaxyPlus, to head up USERS. Milz is still in place.