Does iungo support nice URLs?
The iungo-desktop links documents and images with a special parameter named “iungo”, so moving a page doesn’t destroy any links between pages or images. But you can reach each document via a nice url, too. iungo uses a redirect if it detects the special request-parameter to resolve the correct page to display. This way you have the best of both worlds: You can insert links into your documents which won’t break, but you can reach all content via the dynamic built navigation with nice urls.