[donpopo]

Hello the forum,
I bought a Pocketbook Inkpad3 e-reader which works very well with Caliber by transferring it to a folder on Dropbox.
However, when I want to customize the display in my e-reader by mentioning the series and serial number in the metadata, I have a little problem
Indeed, in the Caliber metadata connection table, I entered:
{series} {series_index: 0> 2s | [|]} {title} with Title as destination field.
However, this works quite well for some series and not for others.
It appears for the majority of the series for example:
Richard Castle (Nikki Heat - 3). It's OK.
For others, only the name of the author.
Am I missing something? All my books are well referenced with their series if there is one.
Thank you in advance,
Donpopo