[TYPO3-ttnews] Show news only from certain category in single view

[Martin Schmidt]

Hi all,

is it possible to configure a news plugin in a way, that it only shows 
"related news" from a certain category ?
So someone can relate all kind of news but only the ones from "category X" 
are being shown in single view ?
That would be great, thats the last possibility I can figure to reach my 
goal of related news, sorted by category.

Sounds easy...isn´t.

Thanks!

Maddin