Can i add a "print" link in standard KM iViews??

Hi All,

I have done some Portal development.

I am new to KM.

I have some doubts:

1. I want to develop custom News Component, Discussion Group & Discussions etc.. What perspective I should use? I mean, is it PDK? Or is there something else?

2. In a standard KM iView (for ex: in a news iView), can I add a link called print (say) to print the whole content in the iView? Or should I have to make a custom development for that.

Please tell me what I should refer to. Any classes like IRoom, IDisscussionGroup etc..????

Plz help me.

<b>Regards,

Sai Krishna.</b>