Hi Carsten:
Many thanks for this feedback and by the way, for you and Thomas' book, as well. Excellent material.
Greg (and anyone else interested): I am attaching some of our screens to provide more details after we applied Carsten's concept.
One of the 3 extractions:
And the definition of the output variable (We used one for all, which avoided to see many as input parameters):
Regards,
Juan