Users and Groups

Hi All,
I need help on the users permissions.
I created Domain and workspaces and sub workspaces, and sections and import my files into it using the admin
user, then
I created new user and give him the Read/Write permission and  password, but when I logged in using the non
admin user I only see the dashboard view and nothing from the workspaces or any thing created by the admin
can be viewed.

Please explain ASAP.

Many Thanks in Advance.
Marwa