Hi MUV OPS,
Tableau Desktop does not have the ability to store data. But the workbook you have is already connected to both text files.
As the data is already saved in two text files, you can either use a table join to combine the data, or you can blend the data in the view. I typically recommend joining data as data blending has several limitations.
Hope this helps
Help-modified.twbx 19.7 KB