## add(series_type) {#chartseriestype} Adds a new series group of the specified series type to this collection. ```python def add(self, series_type: aspose.words.drawing.charts.ChartSeriesType): ........group', categories=categories, values=[2, 3, 4]) series.add(series_name='Series...group', categories=categories, values=[5, 2, 3]) # Create an additional...