Stacked bar charts can be done in VA, even with 6.2. (Without custom chart types). What you need to do is convert your variables in to aggregated measures in VA (as percentages). So if I have measures called A, B, C and "total" measure, create "New Aggregated Measure" for A/B/C. THEN This creates a new "aggregated measure" which I called %A. If I do B and C, I can drop them onto a bar chart with "stacked" chosen to get a graph like this: We recently upgraded to VA 6.4, but the above screenshot was actually taken from 6.2. The category at the bottom that I call module can be anything that the data supports.
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