äriintsust

I couldn’t locate a widely recognized concept or term named “äriintsust.” Could you confirm whether you mean:

- a real Estonian term (and, if so, provide a bit of context or spelling confirmation),

- a misspelling of a term like “ärinõustust” (business advisory) or another related word, or

- a fictional/constructed concept for a hypothetical article?

If you provide context, I can write a concise, neutral wiki-style article (under 300 words) accordingly.