because of company politics I need to exchange messages between two XI's, the actual landscape is as follows:
R/3 Coporate <-> XI Corporate <-> R/3 Regional,
now with new politics needs to be like this:
R/3 Coporate <-> XI Corporate <-> XI Regional <-> R/3 Regional,
like I told you before is because company politics reason this changes, now the question is how can I exchange messages between two XI's, and what should be the steps to this interfaces migration and the standard adapter to use maybe XI Adapter in communication channel????, thanks in advacne for your answers.