Global Variable:  It is a variable that you declare to appear in popup when running a VTL script to allow the user to change its value directly without the need to modify the script from the code.

How to declare a global variable :

• You have to consider the following when defining the global variable:
  1- The variable must be declared on the beginning of the script and outside any function.
  2- It must be declared  without any reserved words such as (Dim , public , Const).
  3- The variable must have an initial value.

For example

   Variable1 = "Test"

   Variable2 = 100

   Variable3 = True