{{ chair }} as a WG Chair of {{ wg }} wants to add a person with email
{{ delegate_email }} as a {% if shepherd %}shepherd of document {{ shepherd }}{% else %}WG Delegate{% endif %}.

This person don't have an user/password to log into the datatracker so
an email has been seent to {{ delegate_email }} in order to he/she contacs the
Secretariat to request his/her credentials.

{% if delegate_persons %}
Please, note that the following persons with {{ delegate_email }} email address
already exists in the system but they can not log in.
{% for person in delegate_persons %}
{{ person.pk }} - {{ person }}
{% endfor %}
{% endif %}
