Hi Christian,
If you wish to submit an article to SCN please use the content submission system:
http://www.sdn.sap.com/irj/scn/contentsubmission the system allows docx, PDF and preferably in our template that can be downloaded when you open the link in a small window over the page.
We are trying to use our template but do accept other SAP template when and if needed.
Please contact me directly if any problem arises.
Regards,
Dedi
.