Generating automated report in the report window


I’m wishing to generate a report in the window after I do Firing with a counter/unit. This would mean the result would be determined by the number rolled when I conduct firing (ie hotkey die roll) but vassal would reference a chart (spreadsheet?) that has the results on it.

How would I do this in vassal? What module components should I be using?

I would appreciate some guidance.

Kind regards

Happy Wanderer