[Koha] Koha UniMarc 4XX - embedded fields technique

[Сычев Игорь Алексеевич]

Hello Koha Community!
Do I understand correctly that only method (B) is implemented in Koha?
... Within the Linking Entry Fields Section, both methods are described in the order: (A) embedded fields technique then (B) the standard subfields technique. All examples illustrate both methods. ...
IFLA UNIMARC Manual<https://cdn.ifla.org/wp-content/uploads/files/assets/uca/unimarc_updates/BIBLIOGRAPHIC/u-b_4-_linking_entry_block_update.pdf>

Good Luck!

Igor A. Sychev
Tomsk Polytechnic University
https://lib.tpu.ru