[Koha] importing new authorities other than in PERSO_NAME via Tools/Z39.50

[Giuseppe Angilella]

Hi,

is it possible to import a new authority other than in PERSO_NAME (say, a 
new Uniform Title) via Tools ("Stage MARC records for import"), or even by 
Z39.50?

Seemingly, in order to populate any authority table other than the default 
(i.e. PERSO_NAME) it is only possible to create a new authority in the 
table of choice.

Thanks,

Giuseppe.