How to change point color in a control chart based on stratification?

[#1]

By default I get a black marker colour for all plotted points on an individuals chart, as shown in attached file.

Supposed I want to stratify in some way and change the marker, or point, colour. In the attached this is the second column (column titled "Material").

How could I do this? For example, make all the values on the chart associated with 'A' be green, the 'B' values black and the 'C' values another, different colour.

Thanks for any input,

Scott.

[#2 · Accepted solution]

Try

Rows>Color or Mark by Column in conjunction with Column Properties>Value Colors for Material where I chose green, black and blue)

[#3]

Thanks! 

[#4]

Hello,

Is there any script to di that ? Thank you very much !

[#5]

Hello,

Is there any way to script to do that ? Thank you very much !

Have a nice day,

Jean