@azlnlw , As we don't have JavaScript activity in ACS, we will not be
able to declare a static variables straight forward at the query level.
But based on our requirement, we can use below 2 options:1) Using Option
variable:- We can declare a option variable and use it any where in the
workflow.2) Additional data:- In the Additional tab of Query Activity,
We can create an element and declare the value in it. Where ever the
value is needed, We can use this custom field. Regards,Abhishek