
</ul>
</section>
<section id="change-a-model-adding-a-field-deleting-a-model-etc">
<h3>Change a model (adding a field, deleting a model, etc.)<a class="headerlink" href="#change-a-model-adding-a-field-deleting-a-model-etc" title="Link to this heading"></a></h3>
<p>When you are <strong>making a change to a model</strong>, for instance, adding a new field to: <strong>/Watcher/Watcher/data_leak/models.py</strong>
Then, you need to create a new migration based on the changes you have made:</p>
<ul class="si