This patch updates the default MARC21 framework to reflect the changes
brought by Update 37 (December 2023).
To test:
1. Apply patch and reset_all
2. Go to Administration > MARC bibliographic framework
3. Click Actions next to the default framework and choose MARC structure
4. Check for the changes detailed in the update
https://www.loc.gov/marc/bibliographic/bdapndxg.html
- Two subfields of 022 should be marked as obsolete
- l ISSN-L [OBSOLETE]
- m Canceled ISSN-L [OBSOLETE]
- There should be a new field 023, named CLUSTER ISSN
- This field should be repeatable
- Subfields:
- 0 Authority record control number or standard number (NR)
- 1 Real World Object URI (R)
- 2 Source (NR)
- 6 Linkage (NR)
- 8 Field link and sequence number (R)
- a Cluster ISSN (NR)
- y Incorrect Cluster ISSN (R)
- z Canceled Cluster ISSN (R)
- There should be one new subfield in field 532
- 3 Materials specified (NR)
5. Optional: run the framework test in Administration > MARC
bibliographic framework test
--> All should be OK
Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
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