This document discusses setting up continuous integration using SalesforceDX and Jenkins. It begins with discussing the problem statement and why Jenkins is a good option. It then covers continuous integration, continuous delivery, and continuous deployment. The document outlines a branching strategy and prerequisites before demonstrating the setup. It shows configuring Jenkins and SFDX, creating certificates, setting up a connected app and environment variables. It provides resources for additional information and has a question and answer section at the end.