title: How create a drop-down list in Jenkis pipeline?
body: <p>I created a Jenkins pipeline that creates a backup of an Oracle Database and storage in a GitLab repository and, if necessary, execute a rollback. I want to create a drop-down list with a file in this GitLab repository that can select exactly what backup I want to execute. This is in a <strong>Stage block</strong> of Jenkins pipeline. It is possible?</p>
  <p>Thanks</p>