Doubt in Web Application Designer

Hi Experts,

I am designing a web template with chart items. The data provider I had taken contains many key figures. But I want to analyze only one key figure in the chart item.

For example, I am having key figures such as orders,returns etc.. But I want to make the analysis on orders only. How can I do this?

Pls give me a suggestion.

With Regards,
Yokesh.