[Koha] Field 830v won't display

[Javi Legido]

Hi there.

=Steps to reproduce=

1. Login admin interface

2. Click 'Cataloging'

3. Click 'New record' button

4. Click 'Default framework'

5. Click '8' tab

6. Click '830 SERIES ADDED ENTRY...' to expand it

=Expected behavior=

Find a text box with 'v Volume/sequential designation', as per:

https://www.loc.gov/marc/bibliographic/bd830.html

=Found behavior=

Missing that field

=Errors=

None

Any guidance will be appreciated.

Thanks.