This post has a special post type called "Child Post". This allowed to specify a parent post ID. Consequently, this child post is linked to: Another Custom Fields Example (https://crapulence.net/index.php/manual/introduction/another-custom-fields-example-2).

This also allows us to access the custom fields of the parent post:

Image 1
First numeric field	123.45
First string field	abcdef
Second numeric field	456
Multiline HTML field	This is an HTML field.
Multiline plain text field	This is a sample text field. It can have multiple lines. This is an extra line.
URL field	http://b2evolution.net/
USD Price	$ 17.50
EUR Price	14.95 €
Checkmark field	n/a
Numeric Average	289.725

It is also possible to selectively display only a couple of these fields:

Finally, we can also display just the value of a specific field, like this: abcdef.

We can also reference fields of any other post like this: abcdef or like this: abcdef.

It is also possible to create links using a custom field URL from the parent post: Click me!

Replicated fields

By using the same field names, it is also possible to automatically replicate some fields from parent to child (recursively).

This child post has the following fields which automatically replicate from its parent:

Image 1
First numeric field	123
First string field	abc
Checkmark field

Another way to show this, is to use b2evolution's [compare:...] short tag:

	Child Post Example	Another Custom Fields Example
Image 1
First numeric field	123	123.45
First string field	abc	abcdef
Checkmark field		n/a
Second numeric field		456
Multiline HTML field		This is an HTML field.
Multiline plain text field		This is a sample text field. It can have multiple lines. This is an extra line.
URL field		http://b2evolution.net/
USD Price		$ 17.50
EUR Price		14.95 €
Numeric Average		289.725