Adjust embedded chart in zml snippet

Adjust embedded chart in zml snippet

Hello,

on the help page (https://www.zoho.com/creator/newhelp/pages/parameters-for-page-elements.html#chart_param) I noticed that we can embed simple charts in zml snippets.

That's the code:
<chart type='Column' title='test' xtitle='X-Title' ytitle='Y-Title' bgColor='rgb(255, 255, 255)' theme='#0BD6B1' legendPos='center.top' appLinkName='AppLinkName' formLinkName='FormLinkName' xfield='x-value' yfields='sum:y-value'/>

I would like to change the chart from a simple column chart to a stacked column chart. Can we find the documentation for this somewhere?

Thank you for you help