New Ways to Customize Your Charts | MongoDB Blog` MongoDB has released new capabilities in its Charts feature, giving users more control over chart customization. These new features include Secondary Y Axis, allowing for better visualization of correlation between different datasets; Legend Position, enabling the placement of legends at the top, right, or bottom of charts; and "All Others" Group, making it easier to display all data points in a chart. Additionally, the "Count by Value" aggregation option simplifies the creation of multi-series charts, while String binning with Regular Expressions provides more control over string values. The Scatter Mark formatting allows for customization of mark size, border thickness, and opacity, and Line Dash Styles offers different dash styles for each series in Discrete and Continuous Line charts.