Hi, I have a system that generates an excel file everyday. The daily file name is of format "<filename-12282021>". The 12282021 is the timestamp and it changes everyday creating a new excel file each day. I want to create a Master Workbook and then append the contents of the daily excel file into that master workbook. How can I automate it so it happens by itself everyday and the master file is update with contents of the daily file.   Thank you.