Cataloging items in OCLC first
Master record
Catalog in the usual way. Include 590 note, call number, and 949. Update in OCLC.
Bound-with records
Include 590 note. Update record without 949. HOL record with call number will not be created, so no need to add or edit call number in OCLC. You may want to make note of the OCLC record used, since you won’t be able to call it up by barcode in Aleph until you’ve linked it with the master record.
“Next day”
Add the LKR field to the bound-with record.