Hi Kilian,

Through HighChart we can do this, but does outsystems automatically understand it when I set the datasource? or I need to manually add HighChartJson and provide the dataseries as a string list like this?

"
chart: {
zoomType: 'xy'
},
title: {
text: 'Average Monthly Weather Data for Tokyo',
align: 'left'
},
subtitle: {
text: 'Source: WorldClimate.com',
align: 'left'
},
xAxis: [{
categories: [" + GetSheet1s.List[1].Sheet1.Month +"],
crosshair: true
}],
yAxis: [{ // Primary yAxis
labels: {
format: '{value}°C',
style: {
color: Highcharts.getOptions().colors[2]
}
},
title: {
text: 'Temperature',
style: {
color: Highcharts.getOptions().colors[2]
}
},
opposite: true

}, { // Secondary yAxis
gridLineWidth: 0,
title: {
text: 'Rainfall',
style: {
color: Highcharts.getOptions().colors[0]
}
},
labels: {
format: '{value} mm',
style: {
color: Highcharts.getOptions().colors[0]
}
}

}, { // Tertiary yAxis
gridLineWidth: 0,
title: {
text: 'Sea-Level Pressure',
style: {
color: Highcharts.getOptions().colors[1]
}
},
labels: {
format: '{value} mb',
style: {
color: Highcharts.getOptions().colors[1]
}
},
opposite: true
}],
plotOptions: {
series: {
stacking: 'normal'
}
},
tooltip: {
shared: true
},
series: [{
name: 'Rainfall',
type: 'column',
yAxis: 1,
data: [" + GetSheet1s.List.Current.Sheet1.Outflow +"],

tooltip: {
valueSuffix: ' mm'
}

}

thanks,

Shreyash