{
  "name" : "Memento",
  "contexts" : [
    {
      "relations": [],
      "transfer": {
        "src": "Main.Star",
        "dst": "Main.States",
        "data": {"type": "Memento", "name": "memento"},
        "style": "PULL",
        "multiplicity": "1:1"
      }
    },
    {
      "relations": [],
      "transfer": {
        "src": "Main.States",
        "dst": "Main.Star",
        "data": {"type": "Memento", "name": "memento"},
        "style": "PUSH",
        "multiplicity": "1:1"
      }
    }
  ]
}