{{ book.get_priorty_display }}
</td>
<td>
- {% for b in book.document_books %}
+ {% for b in book.document_books.all %}
<a href="{{ b.get_absolute_url }}">
{{ b }}
</a>
{{ book.get_priorty_display }}
</td>
<td>
- {% for b in book.document_books %}
+ {% for b in book.document_books.all %}
<a href="{{ b.get_absolute_url }}">
{{ b }}
</a>