How to change Virtual interfaces in SE80 for a web service under ECC6.0?

hi

I find a article, "Changing The Function Interface of Web Service Enabled Functions"

http://www.dataxstream.com/2009/11/changing-the-function-interface-of-web-service-enabled-functions/,

But, i cannot find the "Virtual interfaces" menu item under SE80, because its example is ECC5.0, my SAP is ECC6.0.

So, anybody can tell me how to change it under ECC6.0?

Thanks a lot.

Edited by: CSDN2008 on Mar 18, 2010 12:23 PM