Solved: Definition of customer groups

Hi there,
I’m using pimcore 6.6.1 and coreshop 2.1, no pimcore ecommerce

I like to define some customer-groups. IE group 1 get’s no discount, group 2 get 15% on product-prices, and so on.
How/where can I define theese groups?
In coreshop I see Customer-group object, but just name and role definition in it.
Do I have to extend theese object-definitions? Is there a docu for customer-groups?

Thanks for help

The customer has one or more customer groups, so add a group, add the customer to the group and then define the rules

Thanks, got it.
Was just too simple, I thought to complicated…