Hi Cristian,
First of all thanks for your reply.
A stated I'm indeed familiar with the fact that SAP doesn't support this. Nonetheless, technically it could be managed bearing in mind the error messages that probably will rise due to incorrect mapping.
It's good to read about your experiences and I'll take a'll the advantages/disadvantages into consideration before making the final call.
Another important aspect is the question to what extend the OrgModel in ECC 5.0 supports the processes in CRM..
If you have any other insights/thougts or relevant information, please feel free to contact me or leave a reply.
Kind regards,
Maarten.