Now that Microsoft Office LTSC 2024 is out, we really could use an Immy-backed deployment for it. It’s deployed with ODT so the one for Office Standard 2021 could probably be used. Probably just need to add the new Product IDs. Here is the Microsoft article - Deploy Office LTSC 2024 - Office | Microsoft Learn
Obviously, Microsoft 365 is the more important one but we do occasionally run into scenarious where the perpetual license makes more sense.