title: How do I hyperlink an item returned from a queryset automatically
body: <p>I have a model</p>
  
  <pre><code>class Transaction(models.Model):
      sender = models.ForeignKey(MyBankAccount, unique=False, related_name="transactions_sent") 
      receiver = models.ForeignKey(RecipientBankAccount, unique=False, related_name="transactions_received")
      created = models.DateField('transfer request date')
      amount = models.FloatField()
      createdby=models.ForeignKey(User,null=True)
  </code></pre>
  
  <p>which I display using</p>
  
  <pre><code>&lt;li&gt;{{ item.sender }} {{ item.receiver }} {{ item.amount }}&lt;/li&gt;
  </code></pre>
  
  <p>I d like item.sender to be automatically hyperlinked to </p>
  
  <p><a href="http://example.com/johnsmith/trans/" rel="nofollow">http://example.com/johnsmith/trans/</a> where johnsmith is the name of the user that creates the transaction (aka createdby). I already implemented the view of this url. I just need to link to it.</p>