title: Is it possible to insert one model in another?
body: <p>I have few models. Let's say in home.html I'm using Page model to create simple page structure via admin panel. Now I want add and display inside page multiple galleries. How I should do that ? Is it possible to have inside Page model (in my admin panel) fields with Gallery model ?</p>
  
  <pre class="lang-py prettyprint-override"><code>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
  
  </code></pre>
  
  <pre class="lang-py prettyprint-override"><code>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}'
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/ungwR.jpg" rel="nofollow noreferrer">admin panel visualization</a></p>