Automatically copying tab separated lists to spreadsheet

Hi, currently in PW I 'copy tab separated list' from my doc sets into spreadsheets as detailed in the link below. This is fine, but it has to be done on a regular basis as things change in my doc sets change (I essentially copy the list over the data in the existing spreadsheet) and becomes quite a laborious task. Is there an easy way to automate this process?

Many thanks,

Mark 

communities.bentley.com/.../list-the-files-exported-from-pw-with-some-attribute-data-in-a-spread-sheet