
The figure highlights the following definitions:
- System
- Tenant used for a product line and maintained under landscape management.
- System Group
- Collection of systems belonging to one product line for example SAP S/4HANA Cloud.
- Release
- Common time box across projects to drive a deployment schedule to production.
- Same release can be used across multiple projects.
- Deployment Plan
- Collection of system groups and release timelines.
- Same deployment plan applicable for multiple projects.

Explanations:
- Change Enablement
- Feature used for guided implementation of changes via workflow, approval and change history.
- Collect different transport containers for various software components.
- Deployment orchestration
- Synchronous deployment of multiple features by release timebox.
- Consistent deployment ensured by underlying landscape information and assignment of Deployment Plan to project
Change Control implies to be more strict (ChaRM, Focused Build) versus Change Enablement implies to be more flexible (SAP Cloud ALM).
Focus of SAP Cloud ALM on agility with incremental enhancements and continuous feature delivery based on deployment on demand.
Adaptation Transport Organizer (ATO)

You have to establish a connection between SAP Cloud ALM and the Change and Transport System (CTS) to orchestrate the deployment of transport requests through your implementation landscape.
SAP Cloud ALM supports the integration of Change and Transport System (CTS) for SAP S/4HANA Cloud, private edition, and SAP NetWeaver Application Server for ABAP on-premise.
You have to establish a connection between SAP Cloud ALM and the Adaptation Transport Organizer (ATO) to orchestrate the deployment of transport requests through your implementation landscape.
SAP Cloud ALM supports the integration of Adaptation Transport Organizer (ATO) for SAP S/4HANA Cloud.
Public Cloud
To use the transport capabilities of SAP Cloud ALM in conjunction with the SAP Cloud Transport Management service (CTMS), you first have to establish a connection between them.
SAP Cloud ALM supports the integration of SAP Cloud Transport Management service (CTMS) for SAP Business Technology Platform (SAP BTP) - Cloud-Foundry-Environment, SAP BTP - Neo environment , SAP Integration Suite (Cloud integration; API Management).
For an actual list see: Supported content types.