Simone

Hello,
have you created at least a category int his post type?

Please post your url and login details so we can have a look, thanks.

Hello, could you please post your url and login details?

Thanks,
S.

There isn’t a “best use” for an hook, it just come handy if you need to edit something, and you can edit it without touching the core files.
You can use hooks in your functions.php and you can choose the hook based on the location you want to edit, for example, if you want to edit or change or add something just after the social sharing buttons, on the sidebar, you take the hook geodir_after_social_sharing_buttons and you can add an action like this:

add_action('geodir_after_social_sharing_buttons' , 'custom_text', 10);
function custom_text() {

echo "some text";
  }

Hooks are a WordPress-thing, it’s not GD-related, GD offers its own hooks, but you can find many tutorials or example on the web, like here
http://wpcandy.com/teaches/how-to-use-wordpress-hooks/

Hello, here you can read about hooks and how to use them
http://docs.wpgeodirectory.com/category/dev/core-docs/

New hooks are for signup form submit link, new user from link, add listing, my listings & my favorites listings in GeoDirectory user dashboard widget.

(so you can edit/add functions in these new spots)

Hello Robert,
for the category, I believe there is no function, but GD is using WordPress codex using get_taxonomies etc..
you can find the code in the geodirectory_template_actions.php file around row 746

The breadcrumbs is using the function geodir_breadcrumb

Hello, please read this announcement
https://wpgeodirectory.com/support/topic/important-release-of-1-3-6/

No, you set it in the Google analytics settings in GD.

Hello, multirating will appear in the normal “review” tab, inside a listing, so users can rate the golf courses with multiple ratings.
To do that, you need to first enable the Multirating from the MultiRating settings, and then you need to create the ratings, (in your case “pace of play, etc..”). Once you create these fields, you can enable the multirating for all the CPT/categories. All these options are in the MultiRating settings.