I have a combo Chart, with two measures and one dimension.
Currently I am using the multicolor option in my visualization, which is there by default (In Property -> Appearance -> Color and Legends).
And by default my visualization looks as shown below .('Blue' for actual and 'Magenta' for Budget - as how legend showing)
I need to specify user-defined colors for each measure('Orange' for Actual and 'Blue' for Budget), similar as shown below.
I have seen an option in Colors and legend, Custom color, By expression.
Please suggest me the expression to achieve my requirement.