XIF adpater transaction CRMXIF_C1

Hi all,

  For XIF adapter to work, the transaction CRMXIF_C1 is executed where the site name, bdoc type and bdoc interface is defined.

Should we define this entry when the data is XML outbound or it is applicable for both XML inbound as well as XML outbound too.

Highly appreciate for the ideas.

thanks

Jothi.