[pxska]

I remember a thread a while ago on here, where the top reply was something along the lines of: "Every person is responsible for a handful documentation topics/threads/articles and whenever someone uses the documentation and finds that it's aged, they ping the person in charge of the article and their task is to either renew it or find out a solution to renew it."

That isn't exactly the answer to your question, but I believe it is a very good idea to live by.

As for my personal experience, we just ping a Slack channel whenever an article is old and has to be renewed. But we also don't have a very big company, which means not a lot of documentation articles to monitor.