I have a website built with Drupal 9. I publish many articles on it and I would like to display in my articles, the summary rendering entity of other articles related to my writing.
I know this is possible using the Paragraph module, but for simplicity I'd like to do this with CKEditor.
How to display the summary of a node in the body of an essay with CKEditor?
Here is an example (this is not a Drupal site):
We can see that content is integrated into the writing.