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1) Using this "Tool" that does the linking (see link to confluence page with instruction how to use the "tool" https://wikifolio-org.folioatlassian.orgnet/wiki/display/FOLIJET/Links+Generator+instructions ) generate needed number of pairs "MARC authority" + linked "MARC bibliographic" records (see use cases in the table 1).
2) Export "MARC authority" records (which have links) to "MARCedit" via "quickexport".
3) Then bulk-edit exported "MARC authority" records in "MARCedit" outside FOLIO (use "Edit "Tools" >> "Edit subfield data" >> Fill in "Field" and "Subfield" and click on "Replace Text").
4) Update existing "MARC authority" records in the system using saved ".mrc" file, which contain "MARC authority" records with updated "1XX" field via "Data import" (use created "Update "MARC authority" records" job profile)
5) Go to "MARC authority" app and run export of "MARC authority headings updates" report.
6) Go to "Export manager" and download generated report.
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Table 1 - Test results on Snapshot environment.
| Test № | Number of "MARC authority" records that have at least 1 linked "MARC bibliographic" | Time of generating | Test passed? | Generated report |
|---|---|---|---|---|
| 1 | 13 | <1 second | Yes | 2023-03-03_11-43-58_4823_auth_headings_updates.csv |
| 2 | 123 | <1 second | Yes | |
| 3 | 621 | <1 second | Yes | |
| 4 | 954 | <1 second | Yes | |
| 5 | 2500 | - | not tested | can't update that amount of records on Snapshot env via "Data import" - job stuck |
| 6 | Run multiple jobs in parallel - 2 jobs | <1 second | Yes | Was executed for 1000 of updated records in the report |
| 5 | Run multiple jobs in parallel - 5 jobs | <1 second | Yes | Was executed for 1000 of updated records in the report |