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910  User Data Option (NR)

       

Input Standards

Optional/Optional
1st Indicator  Undefined
blank character Undefined
2nd Indicator  Undefined
blank character Undefined
Subfields (R=Repeatable  NR=Nonrepeatable) Input Standards 
‡a User data option (NR) Mandatory/Mandatory




Definition

Data of local interest. Use field 910 for item specific information at the time of cataloging. Some options for this field are OCLC control number, date of cataloging, local accession number, or other ID number. Field 910 is not part of the standard MARC 21 format. It is not retained in the master record. Field 910 is stored in archive records, institution records, exported records, and records delivered through other OCLC services.

1st Indicator

Undefined. The 1st indicator position is undefined and contains a blank ( blank character ).
 
blank character Undefined 

2nd Indicator

Undefined. The 2nd indicator position is undefined and contains a blank ( blank character ).
 
blank character Undefined 

Subfields

 
‡a User data option  Examples of user data include:
910     126895, 137211
910     Ford Foundation funds

Printing

User data prints on those cards specified in your profile. User data prints on the bottom line of the card, to the left of the rod hole.
 

Only the first 21 characters in field 910 print.

User data option details (e.g., the OCLC control number) may be printed automatically. Data profiled for automatic printing does not appear online and is not stored in user's archive records, exported records or records delivered through other OCLC services. When cards are printed, data entered online in a 910 field overrides the data profiled for automatic printing.

Last revised: December 16, 2013