{% load i18n %}
{% url profile_detail username=user.username as user_url %}{% url profile_detail username=assignee.username as assignee_url %}
{% if group %}
{% blocktrans with task.get_absolute_url as task_url and group.get_absolute_url as group_url %}{{ user }} has assigned task '{{ task }}' in '{{ group }}' to {{ assignee }}.{% endblocktrans %}
{% else %}
{% blocktrans with task.get_absolute_url as task_url %}{{ user }} has assigned task '{{ task }}' to {{ assignee }}.{% endblocktrans %}
{% endif %}