I have data on an Excel file that has upstream and downstream content (data is in 3 columns left column has upstream name, 2nd column has current location and 3rd column has downstream location) that I'm hoping can be read and can be visualized to show the relationships (paths). I'm wondering if there are a few and very easy (no code) options for viewing the data (can be inactive or not) as a relationship map. Any suggestions would be appreciated.