Add or remove contacts to the list automatically by automation
For example, if the contacts have VIP labels, then they will be added to the VIP list.
Ensure the VIP customers have the "VIP" labels.
Condition: "Labels" "contains any of" "VIP".
Contacts with the "VIP" label will be added to the list automatically.
Set the action to send a message to customers and add them to the VIP list automatically.