Profile: Rostislav Avtodiychuk

Problem: I have 3 post types in a child -> parent -> grandparent hierarchy relationship. I would like to display information about the parent and grandparent in the child post.

Solution:
Access information about a parent post, you can use the following syntax:

[wpv-post-title id="$parent-type-slug"]

So for example, if your city post type slug is "city", then your code will be:

[wpv-post-title id="$city"]

To access information about a grandparent post, you can use a Content Template to change the context by passing in the $city operator for the id attribute:

[wpv-post-body id="$city" view_template="your-content-template-slug"]

Inside that Content Template, you can then use the parent post technique we used before to access the grandparent country post. If your country post type slug is "country" then your code in the Content Template will be:

[wpv-post-title id="$country"]

Relevant Documentation:
https://toolset.com/documentation/user-guides/displaying-fields-of-parent-pages/
https://toolset.com/documentation/user-guides/displaying-fields-grandparents/