When you submit an article from an external system, you can submit it with only PrimaryWebsite set without sections.
However, articles submitted in the above manner cannot be searched using PrimaryWebsite as a search condition in Websked. This is because Websked recognizes articles that do not have a section as articles for the organization's default website, not for the configured PrimaryWebsite.
In Composer, it is possible to search for articles using PrimaryWebsite even if the section does not exist.I would like to do the same with Websked.