Hi,
Greetings !
I have multiple files ( up to 20 xls format file ) and I use Directory tool to upload all files, then filter require file :


The result show as below (which is correct) :

However, i have difficulties to use dynamic input tool, since all above file contain multiple tabs on each files.
I would like to input data from 'Sheet1' tab from each related files.
Kindly find dummy files as per attached.
Thank you in advance !