Issue Compatibility Issue: wpDiscuz Ratings not syncing with Rank Math Product Schema

Hello wpDiscuz Support Team,

I am using wpDiscuz 7 to gather customer reviews and ratings on my website. I also use Rank Math to manage my Schema markup (Product type).

The Issue: My website is NOT using WooCommerce, but I need to display "Product" schema for my services to get star ratings in Google search results.

Currently, Google's Rich Results Test shows a critical error: Missing field "aggregateRating" and Missing field "review". It seems Rank Math’s Product Schema is unable to automatically fetch the rating data from wpDiscuz because there is no WooCommerce integration.

I have already tried using PHP filters to bridge the two, but without success.

My Questions:

1. Since I am not using WooCommerce, how can I automatically pull wpDiscuz rating values (average score and count) into the Rank Math Product Schema?

2. Is there a specific Meta Key or Shortcode provided by wpDiscuz that I can use inside Rank Math's Schema Builder to dynamically populate the ratingValue and reviewCount fields?

I want to avoid manual data entry for my ratings. Any technical guidance or working snippet would be very helpful.

Thank you!