Username in Employee BP Replication from ECC to CRM

Hello everyone,

We are currently replicating BPs from ECC to CRM.  This includes BPs with the role Employee BUP003.  Everything is getting replicated except for the username under the Identification Tab under Employee Data.

I'm just wondering if there is a way to include the username during BP replication.

Currently we replicate the BP then we have to manually change the BP master data in CRM to enter the username.

Appreciate your help.  Thanks.

Regards,

Maricel