I would like to be able to use my external app data on django cms page.
I am able to use custom plugin data but not data from normal django app

I tried creating views to handle my data but how do I call this view from django cms pages?
[here](https://stackoverflow.com/questions/3854817/displaying-page-content-using-django-page-cms) is exactly what I am asking for but his explanation is shallow and the link provided in the answer is no longer in use.

Here is my model:

```
class ExternalArticle(models.Model):
    url = models.URLField()
    source = models.CharField(
        max_length=100,
        help_text="Please supply the source of the article",
        verbose_name="source of the article",
    )
    title = models.CharField(
        max_length=250,
        help_text="Please supply the title of the article",
        verbose_name="title of the article",
    )
    class Meta:
        ordering = ["-original_publication_date"]

    def __str__(self):
        return u"%s:%s" % (self.source[0:60], self.title[0:60])

```

My template has placeholders

```
{% load cms_tags %}

{% block title %}{% page_attribute "page_title" %}{% endblock title %}

{% block content %}
    <section class="section">
        <div class="container">

             <div class="row">
                    <!-- header-->
                    <div class="col-lg-12">
                        <div class="updates">                           
                           {% placeholder "header" %}                         
                        </div>
                    </div>
                    <!-- header end-->

            </div> <!-- end row --> 

```

but I don't mind displaying this data anywhere on the template if not possible inside a place holder
I have a custom page that I am using in Django cms.
I would like to display the above data is a section in the Django cms page
If this model was inheriting from `CMSPlugin` then that would be easy because I could use a custom plugin in my placeholder

I expect to display the data from my model in the template.