CustomPress template for rewrite slug

In the CustomPress usage documentation, near the bottom it mentions embedding the custom fields into your custom post type page using a page template. There's a line in the documentation which reads:

*NOTE: If you defined a rewrite slug in the post type, your naming format must be “single-[rewrite_slug].php”

For my CPT I have rewritten the Custom Slug to be:

what-we-do/property-consultancy/properties

This works great for the URL, but what should my template file be called please?