How explain in subject when autoControlNumber syspref is config to "generated at biblionumber" at record edition in Rancor the 001 Marc field not display. When syspref is config to "not generate automatically" the field display is correct. This behavior is very confuse to record control tasks. If the librarian has omitted field 001 and anybody supervises the record with Rancor is not shure that 001 was created or not. In the "normal" editor almost in default framework the 001 field appears normally. Cheers to team. Pablo