releases = [
    {
        "ocid": "A",
        "id": "1",
        "date": "2014-01-01",
        "tag": ["tender"],
        "tender": {
            "id": "A",
            "procurementMethod": "Selective"
        }
    },
    {
        "ocid": "A",
        "id": "2",
        "date": "2014-01-02",
        "tag": ["tender"],
        "tender": {
            "id": "A",
            "procurementMethod": "Open"
        }
    }
]

compiledRelease = {
    "ocid": "A",
    "id": "2",
    "date": "2014-01-02",
    "tag": ["compiled"],
    "tender": {
        "id": "A",
        "procurementMethod": "Open"
    }
}

versionedRelease = {
    "ocid": "A",
    'tender':
    {"id": [{"releaseDate": "2014-01-01",
             "releaseID": "1",
             "releaseTag": ["tender"],
             'value': "A"}],

     "procurementMethod": [
        {
            "value": "Selective",
            "releaseDate": "2014-01-01",
            "releaseTag": ["tender"],
            "releaseID": "1"
        },
        {
            "value": "Open",
            "releaseDate": "2014-01-02",
            "releaseTag": ["tender"],
            "releaseID": "2"
        }
    ]
    }
}
