+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ Module Introduction Understanding the Key elements . Work with workflow , Jobs and Steps Building an example workflow Key Components , Workflow, Jobs and Steps You need to have a code repository . Workflows are attached to the github repository. Add workflows to your github repositories and you can add as many repositories as you want. The workflow is the first thing you create when setting up the automation process. Now such a workflow includes or more jobs and that's is the next important building block. And now the job contains one or more steps and will be executed in the order in which it is specified and these steps are the actual things that shall be done for example download the code interface Install dependencies in the second step Run automated tests in the third step Workflows are attached to github repositori