According to the SAP S/4HANA Cloud, public edition Learning Journey1, some of the following can be transported using the Software Collection apps in SAP S/4 HANA Cloud: custom business roles; variants and changes. Custom business roles are roles that are created by customers based on their specific business needs and authorizations. Variants and changes are modifications that are made by customers to adapt standard processes and functionalities in SAP S/4HANA Cloud. The Software Collection apps are tools that allow you to collect, transport, and activate custom business roles, variants, and changes across different systems.

According to the SAP document "Extensibility Guide for SAP S/4HANA Cloud" , the Custom Fields and Logic app is used to enable a customer-specific field to be available for UIs and reports relevant for the same business context. The Extensibility Cockpit app is used to manage extensibility items across different systems. The Runtime Authoring mode is used to adapt UIs by adding or removing fields, groups, or tabs. The Maintain SAP Business Technology Platform Extension app is used to create and deploy extensions on the SAP Business Technology Platform.