How to configure OrientDB ETL to import an LinkList as edge attribute

How can i configure a JSON file for initialice a mandatory attribute of type ‘LINKLIST’ when i import a .csv file?

My code is:

{ “edge”: {
“class”: “Edgename”,
“joinFieldName”: “FieldName”,
“lookup”: “Vertex.FieldName”,
“direction”: “out”,
“edgeFields”: {
“name”: “myname”,
“Link_List”: “[]”
}
}
},

Thanks.