I am helping a Russian national fill out an application for a Norwegian Schengen visa (Type C).
The form asks for "Issuing authority". In the applicant's passport, this is only given in Cyrillic, (as ФМС 25011). I believe this refers to the Russian Federal Migration Service. However, the only thing that is written in the passport is "ФМС 25011".
The application form states:
You can only use Latin letters, numbers and special characters.
What should I write in the application form for this field?