How to display not abbreviated newsgroups-names ?

[Gerald Hein]

Hi,
I'm using Netscape Mail 6.1 and all my newsgroups names are abbreviated.

E.g. "netscape.public.mozilla.mail-news" is displayed as 
n.p.m.mail-news"  ...

Is there a possibility to force Netscape Mail 6.1 to display no 
abbreviated names for subscribed newsgroups ?

Thanks,
Gerald