[MiKTeX] TexWorks encoding

[Helge K. <Hel...@gm...>]

Hello,

I migrate from Windows XP, MiKTeX 2.7 and TeXnicCenter to Windows 7, 
MiKTeX 2.8 and TeXworks. I know that TeX has a portable Umlaut-encoding 
with \"a \"o \"u etc. But I would like to share the documents with other 
users who stay with TeXnicCenter.

How can I configure TeXworks to use the encoding that matches with the 
attached document? I tried each encoding in the settings dialog, but did 
not find a match.

Regards,
Helge