You can consume Workflow tasks in system landscapes that include the BEP functionality.
You can use BEP in multiple SAP Business Suite (backend) systems.
Note If your system
landscape is based on SAP NetWeaver 7.4 or higher, you do not need to install the
IW_BEPcomponent since the BEP
functionality is included in the core Gateway component
SAP_GWFND, which is installed as
standard.