Consider a page, P1, in space, S1.
When we copy P1 as P2 into space S2, P1 and P2 are treated independently. That means when we change P2, P1 will not register the same change. This can be convenient in certain scenarios.
In my use case, I want to copy P1 into S2 without creating P2. It is equivalent to creating a shortcut of P1 in S2. Is it possible?