是否可以将一个模型插入另一个模型？

Question

我的型号很少。假设在home.html中，我正在使用Page模型通过管理面板创建简单的页面结构。现在，我想添加并在页面内显示多个画廊。我该怎么做？可以在Gallery模型的内部页面模型字段（在我的管理面板中）吗？

class Page(models.Model):

    title = models.CharField(max_length=254)
    slug = models.SlugField(unique=True)
    is_active = models.BooleanField(efault=True)
    display_order = models.IntegerField(default=1)
    meta_title = models.CharField(max_length=100, null=True, blank=True)
    meta_description = models.TextField(null=True, blank=True)
    content = RichTextUploadingField(null=True, blank=True)
    created = models.DateTimeField(auto_now_add=True)
    objects = models.Manager()

    class Meta:
        verbose_name  = 'Home page'
        verbose_name_plural = verbose_name

    def __str__(self):
        return self.title

class Gallery(models.Model):

    title = models.CharField(max_length=100)
    img = OptimizedImageField(upload_to='gallery')
    display = models.BooleanField(default=True)
    created = models.DateTimeField(auto_now_add=True)
    objects = models.Manager()

    class Meta:
        verbose_name = 'Gallery'
        verbose_name_plural = verbose_name

    def __str__(self):
        return f'{self.id} {self.title}'

admin panel visualization