When a legal case faces a lack of jurisdiction, it is crucial to address the issue promptly to avoid delays or complications in the legal process. The first step is to carefully review the case to confirm that the court indeed lacks subject-matter jurisdiction. If this is the case, file a motion to dismiss the case for lack of jurisdiction, clearly explaining why the current court is not authorized to hear the matter. Alternatively, if the case involves a matter that falls under the jurisdiction of another court, request a transfer to the appropriate legal venue that does have the proper jurisdiction. During this process, it's essential to research and understand the relevant statutes, case law, and rules that define the jurisdictional boundaries for the case at hand. Additionally, notify all parties involved about the jurisdictional issue and your intention to resolve it by either dismissing or transferring the case. Seeking legal counsel, especially in complex jurisdictional matters, can help ensure the issue is handled correctly and efficiently. By addressing the jurisdictional challenge early, you can help ensure that the case is heard in the proper venue, preventing further delays or legal setbacks.