${expRule_formatName_name} ${expRule_formatName_uuid} ${expRule_formatName_desc} ${_a-0000dc10-002c-8000-9b0c-01ef9001ef90_2789} false true true false true false false if( and(not(isnull(ri!username)), isusernametaken(ri!username)), user(ri!username, "firstName") & " " & user(ri!username, "lastName"), ri!username ) username string http://www.w3.org/2001/XMLSchema legacy false