Grouped Bar Plot

Dear RM-Team,

URGENT REQUEST:
The Plot View and the Report-Operator offer the "Bars Stacked"-plotter which means the bars are stacked for the grouped attribute.

For an evaluation of a survey with many, many questions, I need the grouped bars in-line. In R, it is the graph-function barplot(... beside=TRUE), I think. I did not manage to transfer the barplot from R to Rapidminer...

Such a plotter "Bars In-Line" would be of great help for me - and I think also for many other RM-users.

What do you think about such a plotter?

Thanks a lot.
currant