|Git||Git is a distributed version-control system|
|CTS||Change and Transport Management System|
|gCTS||Git-based CTS (the evolution of the classical CTS)|
|abapGit||An open-source Git client that allows you to import existing code into your ABAP system|
|Repository||A Repository is a collection of objects, their directory structure, and metadata|
|Transport requests||A transport request records all the changes in your ABAP development system.|
With gCTS: Once a transport request is released, the changes are pushed into your central Git repository in the cloud as a commit represented by a commit ID.