When you add an area layer to a Qlik Sense map, Qlik Sense automatically determines the value to determine the color coding for the legend.
I would like you to add a function to arbitrarily set the value to put the color delimiter of this color coding.
For example, if the numerical value of the measure is an integer from 1 to 10, you want to color-code it arbitrarily in the form of 1-2 and 3-6, 7, 8-10, instead of color-coding at equal intervals.