1. I have a custom post type “Resume” and need to select a multi-candidate for every job, have any Idea how to add filters to the Relations field like “age, experience, skills, … “so the admin can filter the resumes and select array from suggestions.
2. Have you any Idea about adding new columns on the table?
Thank you, Any help will be appreciated.
There isn’t any way to add filters like this to the existing relationship field. You would need to build a new field type based on the relationship field for your custom needs. https://www.advancedcustomfields.com/resources/creating-a-new-field-type/