Import original-date from file

franval

Hello
I have a table containing the original date of a bulletin. I used to export this table in RIS format and to import it from clipboard into Zotero. It works fine.
So my question is how to define the RIS field to have original-date:yyymmdd filled in the Extra attribute of a sheet. I have to many data to fill the Extra attribute of each sheet.
If RIS format does not support Extra field, what is a possible solution to do it?
thank you
best
Franval

bwiernik

Where are you getting your data from? Can you export it in BibTeX or CSL JSON format?

Note that you should store the data in Extra like this:
Original date: yyyy-mm-dd

franval

My table is an excel Sheet.
If the Extra attribute is support in these formats, why not trying, but RIS is very simple. Have you an example please for them?

franval

No help for that topic? I just need a solution to import the Original date into extra, I don"t care about the format. thank you