thanks for your outstanding support so far, I am now almost there...
I have imported all my customers now into a map. Those customers can be grouped in certain categories which i did in the xls as "Cgroup". There are 12 different groups and I would like them to be colour coded differently - is there a way to do so via scripting in Appearance --> Colours and legend --> Expression?
I have tried via dimensions (Cgroup) but there for some groups had inconsistent colours, whilst some others were consistent. Not sure what I have done there but hence my question to go via Scripting?
Not sure if this makes sense at all, but thought I'd ask.