
https://www.outsystems.com/forums/discussion/46882/linkedin-api-v2/#Post171805

I understand, maybe your requirement is not very complicated.
You would only have to share the url of the article and from the application it will be shown in frame to have a preview.
This could be optimized by creating a component that allows you to register the links of your articles and allows you to display them in a slider sorted by latest publications.
The frame would look like this inside your application.
https://kinsta.com/es/blog/linkedin-debugger/
https://www.socialmediaexaminer.com/how-to-create-linkedin-articles-people-will-read-and-share/