[mvaneijgen]

I use the following code on a webshop to display all tags being used on the website in the custom post type product

<?php
  $terms = get_terms( 'product_tag' );

  if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){
    foreach ( $terms as $term ) {
      print '<option data-filter="tag-'.$term->slug.'"value="tag-'.$term->slug.'">'.$term->name.'</option>';
    }
  } ?>

How do I find the equivalent for bbPress to `product_tag