Hi Mark, I understand you would like the chart to be computed based on the metric you select, for example, from a drop down filter in a dashboard. I believe this is a great idea, but unfortunately it could be complex to implement, mainly due to the compatibility of the metric in the context it is placed, i.e, you would need to ensure that the attributes, facts and date dimensions in the metric definition are always compatible with the rest of elements in the insight, otherwise you would get errors at random. All in all, this is not possible at the moment, but I would like to share your idea with your developers!