If you have to build a flow of a Use-case by drawing each Interface Diagram. Then you would start with a Diagram like say "login".

But after the login page, no mather wich page you choose except the "logout" page,

you always have your navigation bar right ? So all the options in the navigation bar?

Like account page , personal page, etc...

Do you have to make sure in your flow that in every diagram there is acces to the "accountpage" diagram ?

Or do they have an other solution for that ?

Thanx in advance