How to build pie chart and doughnut chart in chartjs

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Hello all am new to mendix am trying to implement the pie chart and doughnut chart in one of my project i have seen the tutorial which was in for line chart i followed it and i got the output for line chart as well but when i tried the same for pie chart and doughnut chart am not getting any output will any one please help me to resolve this issue. Domain model here i took. 1.  1.  2. i gave the configuration same for pie chart and doughnut chart like this, but i didnt find any data point how to give x and y values for result do we need to write any microflow   3. the output page which i got for line chart and Area chart and i want the same for Pie & Doughnut chart  please help me to do this   Regards   Pavan
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Thought I'd put my answer below, the tutorial you followed just takes you through the basics, for a full documentation see https://appstore.home.mendix.com/link/app/1712/ under the documentation tab

The specific part of that guide that applies to you is:

"Data Point Entity

The reference (set) that connects the Data Set Entity to the Data Point Entity. This entity contains the values for each point in the dataset. This is a reference set for the Line, Bar, StackedBar and Radar charts. It is a reference for the Pie, Doughnut, DoubleDoughnut and Polar charts"

So you would need a Many to One relationship as well which gets used in the pie chart.

Hope this helps

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