Release and Kanban Processing (Supplier) 
Role: SAP_SCM_ICH_RK_SUP
With this role, you can maintain data on supplier Web screens for release and Kanban processing. You can access the following Web screens:
Release Overview (Supplier)
Release Details (Supplier)
Release Comparison (Supplier)
Kanban (Supplier)
Receipts and Requirements List (Supplier)
Quick View (Supplier View)
Alert Monitor
Notification Administration
In addition, you can display notes for releases and Kanban calls. Also, you can view alerts for releases, Kanban calls, and supplier confirmations.