@
MarjaE - do you have the data in some other digital form - text files, spreadsheets (CSV files) - if so you might be able to make use of the
Import List plugin. Even if not, perhaps you would find it easier to enter the data into a spreadsheet and import via Import List.
Whilst I don't have RSI as such, I do have difficulties using a mouse due to injured hands. I enter all my metadata in the book list, rather than the single book metadata editor. I have created various layouts (which columns and what order) via the
View Manager plugin for different libraries (books, journals, comics etc) and different publication types.
BR