Add an Aggregate for Slice {{ slice.name }}
{% if aggregate_list.count %}
{% with "project/agg_add_actions.html" as action_template %}
{% include "aggregate/list_table.html" %}
{% endwith %}
{% else %}
Either this slice has all aggregates in the project or there are
no aggregates in the project to begin with. Sorry, no aggregates
to add.
{% endif %}