I have a post with a custom field related post. Is it possible to add a new related post-item when I add a post? Sample:
Product sheetmusic with related posttype Artist. I add the title of the sheet music and choose an artist. The new artist isn't inside the related post-table. I will directly add the new artist.
It's not possible. The field post only supports showing the existing posts and does not support creating new posts. But thanks for the idea, I will inform the development team to explore the possibility.
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