{
  "name" : "CustomerManagement",
  "contexts" : [
    {
      "relations": [
        {
          "src": "companies.{company}",
          "dst": "customers",
          "multiplicity": "*:1"
        }
      ],
      "transfer": {
        "src": "companies.{company}.String",
        "dst": "customers.{customer}.String",
        "data": {"name": "address"},
        "style": "PUSH",
        "multiplicity": "1:*"
      }
    }
  ]
}