The Group records transformers groups entities from a list based on a value of a property of the entities in the list.
The “Group records” transformers groups entities from a list based on a value of a property of the entities in the list.For example, a list of products that have a property called “parent_sku”, can be grouped into an object. The object will contain keys for each unique parent_sku. The value will be an list of entities with the parent_sku.