Can I migrate my attribute groups?
In terms of automated migration Cart2Cart supports a transfer of product attributes, but not product attribute groups. Pay attention that only attributes that are set to products will be migrated. Attributes that are not assigned to products won’t be moved to a target store.
There is still a possibility to migrate product attribute groups with attributes the way they were arranged on your Source cart within Service Packages. To check if they can be moved to the new store in terms of Service Packages, please contact support team.