No ACLs for dashboard
There are no ACL visible for Dashboard.
There should be some kind of way to give rights on dashboard to manager and other kind of people connecting to FD.
Only the admin see the dashboard because its ACL gives him rights on everything but there is no way to show the dashboard for any other kind of user.
Optionally we could decide that the dashboard should show as soon as the connected user has enough rights to read some of its info (managers would see the users tab of the dashboard).