How to edit the Stake holders view in Opportunity

Hi all,

I want to edit the stakes holders view in the opportunity page of Dynamic CRM .

That view is not editable at all

So if i create a separate view for that stakeholders that view doses not have an option to add any new stake holdes to it . Ho can that be achieved.

I stake holders view i want to add the stake holders phone number and the email-address so that it would be easy for them to call that stake holders or send a mail to them.

how can i be achieve that in that view. kindly help ........