product_to_collections_map = {
    "CAT_CAT_ID" : "collection_id",
    "CLP_CLP_PDT_ID" : "product_id",
    "PDT_PDT_REFERENCE" : "product_reference",
    "PDT_PDT_CODE_EAN" : "product_ean",
}

collections_map = {
    "CAT_CAT_ID" : "collection_id",
    "CAT_CAT_ECO_TITRE" : "collection_title"
}