Insight Report Developer: 
Producing Analytic Reports - Building Out Elements of Your Report

Building out elements of your report

Adding Visuals to your analytic report can be as simple as dragging and dropping options from the Visualizations panel in Power BI onto your canvas.  If you don’t yet have data fields added to your report, Power BI will give you a generic view of the visual you’ve added until it has data behind it to use.

Select objects from the Data panel and Power BI will automatically start populating them into your chosen graph in the canvas.

If you find that your data points don’t make sense as represented in the graph you initially picked, try a few others until you get one that presents the data in a meaningful way.  Also consider if your data points in combination with each other make the best sense to be presented together; you might need to separate them out into different pages.