Thanks Nigel!
I found this MultiFileUploader in the posts and think it is the one you are referring to.
The problem with this is that the workflow hard codes the ItemNo into the field (max 5).
With the NER results the number of returns is dynamic (sometimes only 1 Entity is returned, sometimes 12).
I am going to play around with a “Do when condition is true” workaround to loop through all of the items returned but not sure that’ll work.