The Easiest Way to Replace Blanks or Zeros with Dashes ( - ) in Tableau

In this video, I will show you how to easily replace blanks or zeros with dashes ( - ) in Tableau. This is a quick and easy way to improve the readability of your data and make it more visually appealing.
#tableau

[@saikumareppakayala]

Hii
Pls do video on
1. How to find out list of customers who did not order particular product in last 6 months.
2. Who ordered particular product in last 6 months.