如何在django的detail视图中使用外键将模型中的项目连接到另一个模型？

from django.db import models

class Project(models.Model):
    # 项目模型字段
    ...

class Item(models.Model):
    project = models.ForeignKey(Project, on_delete=models.CASCADE)
    # 其他条目模型字段
    ...

from django.shortcuts import render, get_object_or_404
from .models import Project

def project_detail(request, project_id):
    project = get_object_or_404(Project, pk=project_id)
    items = project.item_set.all()
    context = {
        'project': project,
        'items': items,
    }
    return render(request, 'project_detail.html', context)

<h1>{{ project.name }}</h1>
<ul>
    {% for item in items %}
        <li>{{ item.name }}</li>
    {% endfor %}
</ul>