Reply To: Filter with Tags (or categories)

@ Steven

Ok, I understand better now. What you want to do is possible but would require some custom code to accomplish.

Open the card-single.php file found here:
../wp-content/plugins/connections-gridder/

Add this line of code on line 106:

$entry->getCategoryBlock( array( 'child_of' => x ) );

x in the line of code must be replaced with the Connections category ID you want to display the children of. In your case the Person category.

This will list the categories, but they will not be links. For that you will need the Enhanced Categories extension.

Hope this helps!

ps. if you decide to do this code change, it is highly recommended to use a custom template override file to make the cahnge update safe.