for now, hardcode the handlers for roles rather than using descendants
for now, hardcode the handlers for roles rather than using descendants

descendants seemed to create a problem and deadlock when updating the lookup tables

SynthSys/seek,HITS-SDBV/seek,SynthSys/seek,stuzart/seek,SynthSys/seek,stuzart/seek,HITS-SDBV/seek,stuzart/seek,HITS-SDBV/seek,SynthSys/seek,HITS-SDBV/seek