Hello,
I was playing around with the input and directory tool, but was not able to solve my problem ideally. I would really like to know the best practice on how to input multiple files at once including files located in subfolders.
Below setting works to input all .json files as text in the \speed\ directory.
But this folder also has some sub folders containing .json files like
\speed\date 1\
\speed\date 2\
etc.

Of course one solution would be to move all .json files to 1 directory, but I was wondering if there is a fix to avoid this moving files work around.