Which of the following processes are SAP Business Network Supply Chain Collaboration capabilities?

In SAP Business Network Supply Chain Collaboration, the following are supported capabilities:

Multi-Tier Collaboration (A): Enables businesses to collaborate across multiple levels of their supply chain, extending visibility and coordination to sub-tier suppliers.

Supplier Managed Inventory (B): Allows suppliers to manage inventory levels and replenishments based on agreed terms and real-time demand data.

Planning Collaboration (D): Facilitates joint planning activities between buyers and suppliers, such as forecast sharing and commitment management.

The optionsPurchase Requisition Collaboration (C)andAccounts Payable Collaboration (E)are not part of the supply chain collaboration suite; they relate to other aspects of SAP Ariba or SAP Business Network capabilities.