SOAP - XI Receiver Channel - User Roles

Hi All,

We are integrating SRM and ECC with SAP PI 7.31 (dual stack). I have configured the scenarios on AAE - ICO configurations to achieve performance efficiency of Java only stack.

I have referenced the following PDF and created the Backend configs in ECC and SRM system.

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70066f78-7794-2c10-2e8c-cb967cef407b?QuickLink=index&…

My query is wrt point 4.3 - Receiver communication channel in PDF. I have created the Receiver Channels for ECC and SRM both.

What kind of User ID we need to maintained in these SOAP - XI Receiver channel? And should be the Roles assigned to this user (both in ECC and SRM)

Is it something Standard or Basis team needs to create any specific IDs / roles?

Please find attached the channel screenshot for reference.

Regards,

Azhar