IDOC_AAE Sender Configuration

Hi PI Experts,

I have a requirement where 2 different ECC has to connect to a single PI . There are two different scenarios in SAP PI  using the same IDOC  for different  ECC .

Here I have confusion how the PI system will identify the respective mapping/scenario  when the same named IDOC triggers from the two separate ECC systems.

I have referred the below link on sender IDOC configuration

http://a248.g.akamai.net/n/248/420835/56c2ce22d9f611f223717a77d0032ea05633c0516dffe22233af9fce22318231/sapasset.download…

Please help me out on my above query??

Regards,

Tibin Joseph