Profile: martinH-10

Problem: I have two custom post types in a many-to-many relationship. I would like to use Forms to create one of the custom posts and use the Forms API to connect it to an existing post. I would like to copy all the terms associated with the existing post into the new post using the Forms API.

Solution: To get the terms from the Job post, you need the Job post ID. Once you have the Job post ID, you can use wp_get_object_terms as described here: https://codex.wordpress.org/Function_Reference/wp_get_object_terms

Then to set the terms on the new post, you can use wp_set_object_terms as described here: https://codex.wordpress.org/Function_Reference/wp_set_object_terms