acf/fields/select/query/key=_acf_bidirectional_target, acf_build_bidirectional_relationship_field_target_args, 10, 2 acf/fields/select/query/key=_acf_bidirectional_target, acf_build_bidirectional_relationship_field_target_args, 10, 2 Share this:TweetLike this:Like Loading… Hook Type: actionSee hook in action See this hook used in plugins:Select Pluginadvanced-custom-fields.6.8.6