Abstract: Implementations include receiving user input to a computer-implemented platform configuration tool, the user input defining a release that is to be processed and automatically deployed to at least one computer-implemented billing systems by the computer-implemented configuration tool, the release identifying at least one change request; receiving user input to the computer-implemented platform configuration tool, the user input identifying the at least one computer-implemented billing system, to which the release is to be applied; automatically: staging the release, testing the release as applied to the at least one computer-implemented billing system in a testing environment, and providing results based on testing; and receiving user input to the computer-implemented platform configuration tool, the user input approving the results, and in response, automatically deploying the release to the at least one computer-implemented billing system in a production environment.