----------------------------Original message---------------------------- Perhaps other cartographic materials catalogers have experienced similar problems? Several days ago I was attempting to cataloge a rare atlas here in the AGSC. I found a level "K" record in OCLC cataloged in the old books type format. Since this atlas is heavily used in exhibits, I thought it would be a good idea to upgrade this record to level "I". Since the change in OCLC format integration phase 2, atlases are now cataloged using the new maps format, is it appropriate to upgrade records in the old books format? Does OCLC or anyone else have a "procedure" (such as adding fields used in the maps format to the record) for these types of cases? Could a Type Code change request be sent to OCLC? Would this be considered a "type code error" since it was done correctly prior to Format Integration Phase 2? Scott