Create a new Django view class that extends the generic ListView.
Define the model attribute within the view class to specify the model from which the data will be retrieved.
Optionally, define the template_name attribute within the view class to specify the template to be used for rendering the data.
Optionally, define the context_object_name attribute within the view class to specify the name of the variable that will be used in the template to access the retrieved data.
Override the get_context_data method within the view class to customize the context data that will be passed to the template.
Use the super() function to call the get_context_data method of the superclass and obtain the default context data.
Add custom context data to the context dictionary.