Openmeetings 3.0.7 Dashboard and verification mail

[Getachew Areda]

I've installed openmeetings 3.0.7. on debian 7. I want to modify the two links 
under "Help and Support" -Project website and User Mailing lists. Further I 
prefer not to send user access data (user name and password) in registration 
notification mail.
Is it possible to customize the Dashoard of Openmeetings 3.0.7 especially the 
above two links? How can I configure om so that the newly registered user 
receives only the verification link without his access data?
Thank you
Tadewos