I don't get the usual "bread crumbs" backwards navitation starting from a Dashboard tab and then clicking into a different view. Have to use the browser "back" button. I think the bread crumbs are still appropriate when within the context of a single project. (Especially when you're slathering on custom entities...).
EDIT: Attached two screen grabs.
Picture 7a shows a project dashboard. The first tab shows the jobs attached to the project. Jobs are a custom entity to which actual scopes of work are attached.
Picture 8a shows the job detail view. Notice that I have "lost my way" -- no bread crumbs back to the dashboard -- so I have to use the browser button, and it's less clear where the page lives inside the context of the app.