{% set title = label(record.raw.__name__) %}
{% set document_date = record.raw.invoice_date and record.render.invoice_date %}
{% set label_date = label(record.raw.__name__, 'invoice_date') %}
{{ title }}: {{ record.raw.number and record.render.number or '' }}
{% if document_date %}
{{ label_date }}: {{ document_date }}
{% endif %}
{% if record.raw.reference %}
{{ label(record.raw.__name__, 'reference') }}: {{ record.raw.reference and record.render.reference }}