B1if - Extra atom to get ReceiverID

Good Morning,

in discussion 'B1if IC Sincro Scenario' (http://scn.sap.com/thread/2032861) is described how to get the ReceiverID with an extra atom.

Now I'm not yet very familiar with B1if and I need to know:

1. What type of extra atom I have to create? Type of 'XSL Transformation' or another type?

2. How I have to declare the variable to get the ReceiverID and where I have to declare it?

Thanks in advance for your help.

Regards,

Marc

(I post this in a new discussion because the other discussion is answered.)