When you define a partner you also define a connection for each of the partner flows, an inbound connection for the inbound flow and an outbound connection for the outbound flow.
In the inbound connection, you define the source from where
B2B Gateway
picks up files. In the outbound connection, you define the target where
B2B Gateway
places the files for the partner.
Configure connections in
Administrator
. For more information about configuring connections, see