Thank you for your replies.
In the notes section this information is already pre-populated. I wanted to know where CbB gets the default information shown there + whether it is a file that can be amended.
Thinking about it, I could alternatively just update the notes section prior to exporting and this would be present for all future exports.
Not a big issue + I should stop being so such a lazy CbBer.
Thank you all for your help anyway.