Using QRs as footnotes, or how to create horizontal footnotes
I need to create a layout in which there's a row of QR "footnotes". So far I'm doing this by hand, which is far from ideal because every time the authors make a change e.g. adding a new "QR footnote", I need to update all the numbers by hand. I would like it to look like this, spanning all columns on a page and reseting per spread.

this how it looks like using actual footnotes.

Do you have a suggestion? Maybe creating a text variable?
