I'm wanting to create/modify either the existing post type, or create a new post type to be searchable, sortable and filterable by the following fields:
- Country from:
- Country to:
Ideally I would like them to be:
Searchable, e.g. I could search for posts from Country X to Country Y with activity Z
Listable, to be accessible via dropdown menus
What would be the best method of implementing this? A custom taxonomy?
Through hierarchical categories? Using custom post data?
I think the following is the best approach:
Custom post type that uses a custom taxonomy for each data point.