In My Inbox, you can access content from which of the following components?

 In My Inbox, you can access content from the following components:

Workflows from SAP Build Work Zone: You can process tasks that are created by workflows that you design and run on SAP Build Work Zone. For more information, see Using My Inbox.

Workflows from SAP BTP Workflow Management: You can process tasks that are created by workflows that you design and run on SAP Business Technology Platform Workflow Management. For more information, see Configure My Inbox App.

Notifications from other SAP solutions: You can receive notifications from other SAP solutions that are integrated with SAP Build Work Zone, such as SAP SuccessFactors, SAP S/4HANA, SAP Ariba, and SAP Fieldglass. For more information, see Exploring the Information Architecture. The option B is not correct because notifications from SAP SuccessFactors are not accessed directly in My Inbox, but rather through the integration with SAP Build Work Zone. References:

Using My Inbox

Configure My Inbox App

Exploring the Information Architecture