Removing expressions
If you don’t need an expression anymore, you can remove it from the application.
- 
To remove an expression, go to
 Analytics > Expressions. - 
On the list of expressions, find the expression you want to remove.
WARNING: The removal will affect the analytics dashboards which include this expression and other types of analytics this expression is used in. - 
Click the
 icon on the right side and select the Remove option on the dropdown list.