Themify Post Type Builder Relation Addon – Overview
The Themify Post Type Builder Relation Addon is a premium extension for Post Type Builder (PTB) that lets you link two post types together and automatically display related content. Instead of manually adding “related posts” by hand, you can configure relationships once and have PTB dynamically query and show the right items whenever a user views a post.
What Is Themify Post Type Builder Relation Addon?
The Relation addon works alongside Post Type Builder to create a relationship between two post types (post type A and post type B). When someone views a post of type B, the addon can automatically query and output related items from post type A using a dedicated Relation template.
Typical examples include:
- Celebrity → Movies they’ve starred in
- Property → Other properties in the same community
- Seller profile → Products associated with that seller
- Recipe → Related recipes or chef profiles
Because the relationship is stored in a structured field, you get consistent, reusable related-content blocks across your site.
Key Features of Themify Post Type Builder Relation Addon
Link Two Post Types with Smart Relationships
The Themify Post Type Builder Relation Addon is designed to:
- Link two custom post types created with Post Type Builder
- Query post type (A) automatically while users are viewing post type (B)
- Suggest relevant content without manual per-post linking
In newer PTB setups, Relation can also work with non-PTB custom post types (such as WooCommerce products), giving you more flexibility when building complex content relationships.
Relation Field in the Meta Box Builder
The addon adds a Relation field type to PTB’s Meta Box Builder:
- Add the Relation field to any PTB post type
- Choose which post type you want to relate it to
- Store one or multiple related items in that field, depending on your setup
To protect data integrity, once a Relation field is tied to a particular target post type, you keep that pairing; if you need a different target, you simply create a new Relation field. This avoids broken connections and inconsistent relationships.
Custom Relation Templates with Drag-and-Drop
Relation includes its own Relation Template system so you can control exactly how related posts look when they’re displayed:
- Build templates using the same drag-and-drop PTB template builder
- Drop in field modules (titles, images, custom fields, taxonomies, etc.)
- Style related posts to match the rest of your design (grids, lists, cards, and more)
You can create multiple Relation templates and choose how PTB Relation output is rendered, allowing different layouts for different relationship contexts.
Flexible Display and Sorting Options
To keep related content relevant and tidy, the Relation addon offers options to fine-tune what appears, such as:
- Controlling how many related posts are displayed
- Adjusting the order of related posts (for example by date or title)
- Using Relation options to refine which items are returned, including taxonomy-aware displays in more advanced setups
This makes it easier to highlight the most meaningful related items instead of dumping a long, unfocused list.
Works with PTB and Third-Party Post Types
With recent updates to PTB and the Relation addon, you can:
- Relate PTB-created post types to each other
- Display relations that involve third-party post types, like WooCommerce products or other custom post types registered by other plugins or themes
For example, you might create a “Seller” post type in PTB and have the Relation addon output products from WooCommerce that belong to that seller, all in a unified template.
Import/Export Relation Templates
To streamline development across multiple sites or environments, you can:
- Export Relation templates from one site
- Import them into another site that also uses PTB and the Relation addon
This is especially useful for agencies and freelancers who reuse tried-and-tested layouts across different client projects.
Tight Integration with Post Type Builder
Because it’s built specifically for PTB, the Relation addon:
- Requires the Post Type Builder plugin to be active
- Uses the same Meta Box Builder and Template Builder interfaces you already know
- Outputs related content via PTB templates and shortcodes, keeping everything consistent and manageable inside the PTB ecosystem
You get relational logic without needing custom queries or PHP code.
Typical Use Cases
You can apply the Relation addon in many real-world scenarios, for example:
- Real estate directories – Link “Property” posts to “Community” posts or to “Agent” profiles.
- Entertainment or media sites – Connect “Celebrities” to “Movies”, “TV shows”, or “Albums”.
- E-commerce hybrids – Relate “Brand” or “Seller” profiles to WooCommerce product posts.
- Food and recipe sites – Connect “Recipes” to “Chefs”, “Ingredients”, or “Cuisines”.
- Education and knowledge bases – Link “Courses” to “Instructors”, “Modules”, or “Resources”.
Anywhere you need structured “see also” or “related content” across different post types, Relation gives you a reusable, template-driven solution.
Who Is Themify Post Type Builder Relation Addon For?
The Themify Post Type Builder Relation Addon is a strong fit for:
- Site builders who rely on PTB for custom post types and want richer relationships
- Agencies and freelancers building directory, listing, or content-heavy sites
- Store owners and marketplace operators who need structured relationships between people, places, and products
- Developers who want relational logic managed from the WordPress admin instead of custom code
Conclusion: Why Choose Themify Post Type Builder Relation Addon?
The Themify Post Type Builder Relation Addon turns simple custom post types into a connected content network, linking two post types together and automatically displaying related items through customizable Relation templates. With support for both PTB and third-party post types, import/export of templates, and flexible display options, it’s a powerful way to build smarter “related content” sections across complex WordPress sites—without touching code. Use it to keep visitors exploring relevant posts, deepen engagement, and give your PTB-powered projects a more professional, data-driven structure.
