Student or Learner
"The confidentiality obligation will remain in force as long as X has a justified interest therein."
Is "therein" used correctly above? I don't think the sentence expresses what it should. To me, it means that the obligation will remain in force as long as X has a justified interest in the obligation, not in its remaining in force. Replacing "therein" with "in this being so" would fix the problem, I think.