The XL3SetProperty formula updates the Anaplan XL chart properties in the workbook

You reference the chart to be affected using its chart name. This can be seen when you select the chart - the chart name is then shown in the box above cell A1 (the same place as named ranges).

PropertyDescriptionValue
YMin or YMaxSets the limits of the Y Axis.Numeric)
Y2Min or Y2MaxSets the limits of the Y2 Axis.Numeric
XMin or XMaxSets the limits of the X Axis.Numeric
X2Min or X2MaxSets the limits of the X2 Axis.Numeric
YMajorUnit / YMinorUnitSets the units of the Y Axis. Numeric or auto. Also works for other axes.
VisibleSets the chart's visibility. TRUE or FALSE
SeriesFillColorSets the series' color. Numeric values for series index an HTML color value (#RRGGBB) or a named color.
SeriesBorderColorSets the series' color.Numeric values for series index and HTML color value (#RRGGBB) or a named color.
XCrosses, YCrosses, X2Crosses, Y2CrossesSets the axis crossing point.Numeric value for custom settings, or auto, min, max to cross at those positions. 
SeriesDataLabelsUpdates the series' data labels from a range. Pass 2 parameters: the zero-based index of the data series to update and an XL3Address formula for the range to use (must be on the same worksheet)