在django admin中list_editable中实现一对多编辑的简单方法是什么？

Given the following models:

鉴于以下型号:

class Store(models.Model):
    name = models.CharField(max_length=150)

class ItemGroup(models.Model):
    group = models.CharField(max_length=100)
    code = models.CharField(max_length=20)

class ItemType(models.Model):
    store = models.ForeignKey(Store, on_delete=models.CASCADE, related_name="item_types")
    item_group = models.ForeignKey(ItemGroup)
    type = models.CharField(max_length=100)
class S