-- download links to toolbars.
-- link to user registration form (if user is not registered or link to update form if user registered)
-- link to user administration (search view update delete users) full feature available only for users with administrative role or it will be possible to search friends only.
-- link to user statistic (available only for logged in user)
-- link to friend invitation form (user cab send invitation)
-- link to invitation list for current user (user can accept invitations)
WEB service for toolbar: possibility to login and add statistic to user account.