Here's my problem:
I have a knowledge base with several articles. Some articles are only visible to organization X, others to another organization Y, and still others to both organizations X and Y.
In the Help Center, using the tree structure, each organization has access only to its respective restricted articles.
But by using the field search, organizations X and Y have access to all the articles in the knowledge base. This is annoying insofar as these articles may contain confidential information about a customer.
Is it possible to restrict the search to articles for which the user has access rights?