Expressions can be a combination of text and variables. See Variables overview for details on syntax.
A variable must exist before you can manipulate it. To create a new variable, see Create a Variable.
In the Set Variable behavior, select the variable you want to modify.
In the Create Value From field, select Expression.
Type in the expression. This can be a combination of strings and variables.
Optionally, in the Operation field, apply a transformation.
Updated 6 months ago