[
    {
        "pk": 1,
        "model": "fixtures_regress.article",
        "fields": {"title": "foof"
        }
    },
    {
        "pk": 1,
        "model": "fixtures_regress.specialarticle",
        "fields": {
            "title": "Article Title 1",
            "channels": []
        }
    }
]