Hi.
I am working with 4.0.2 version (asp.net 2.0).
The way I managed to reuse a page is to create several pages based on an initial one by copying its content at the time of the creation.
Then in the code, I check which was the menu option clicked and I manage to display to the user links that depend in the option clicked (but these are based on hard coded tests of the TabID that is put in the url by DNN itself).
I would like to have a better solution because if one day one page is deleted and created with a different tab id, the code will have to be changed.