Eg. Array = "arrListOfNames" containing 100 names.
Variable Extractor 'extListOfIds' containing 100 extracted values.
For example in your JS you could have something like that: context.variableManager.setValue("arrListOfNames_"+index,MyArray[index]); so each index of your array will create a variable arrListOfNames_n that you can call like any variable extractor.
Does it make sense?