Choose which customer class B2B (business) customers get in Visma.net, depending on their country.
Each row connects:
a Country, and
a Customer class in Visma.net.
Good to know
Both lists come from your Visma.net: the countries and the customer classes set up there.
For consumers, use Map B2C Customers class, by country.
If the list is empty, check that Visma.net is connected. An empty list almost always means the connection, not the setting.
If a value is missing, create it in Visma.net first, then click Clear Cache on the settings page so the list is refreshed.