Merge variable via script in parallel query execution

Dear all,

I have enabled parallel query execution within my design studio application by creating different processing groups ( GR_1, GR_2, GR_3, GR_4) and set the "merge variable" to false.

When executing the application, the user is forced to enter each of the variables four times now, which is not user-friendly.

Is there an script to bring the variables together again, to "merge" again?

Any ideas would be great. Thank you in advance.

Best regards,

Stefanos Leon from Munich/Germany