import from posts?

Technically yes, but you need to change the post_type in the XML to testimonials-widget. Further, you’d need to update the post_meta fields as appropriate.

Check out the migrate method at https://github.com/michael-cannon/testimonials-widget/blob/master/includes/class-testimonials-widget.php#L393 for better technical details for naming fields.

You’ll find PT defined at https://github.com/michael-cannon/testimonials-widget/blob/master/includes/class-testimonials-widget.php#L32.

cool, thanks!