How to Use Meta Box Relationship Data in Slim SEO Schema

Hi Meta Box team,

I am using Meta Box Relationships to link WordPress authors (default user system) to a custom post type for Licensees. Each author is affiliated with a specific Licensee, and I want to reflect this relationship in the Schema.org markup for my blog posts, using Slim SEO Schema.

My Setup:

• Post Type: post (Blog posts)
• Authors: Default WordPress user system
• Licensees: Custom post type (licensee)
• Relationship: Created via Meta Box Relationships (each author is related to one licensee)

My Goal:
I am using Slim SEO Schema to generate "Article" schema for blog posts. I want to include:

• The author’s "Person" schema inside "Article", AND
• Inside "Person", I want to add the related Licensee as "Organization" (affiliation).

Expected JSON-LD Output:

{
  "@context": "https://schema.org",
  "@type": "Article",
  "headline": "Example Blog Post",
  "author": {
    "@type": "Person",
    "name": "John Doe",
    "affiliation": {
      "@type": "Organization",
      "name": "XYZ Consulting",
      "url": "https://example.com/licensees/xyz-consulting/"
    }
  }
}

My Question:
Is there a way to dynamically pull the Meta Box relationship data (related Licensee for each Author) and use it inside Slim SEO Schema?

If Slim SEO cannot directly pull this data, is there an alternative approach within Meta Box to store the relationship dynamically in a way that Slim SEO Schema can access?

I appreciate any guidance on the best way to achieve this! Thanks in advance. 🙏