Create a freestyle job with one build step.
Add a choice parameter with three or more choices.
[Follow this link for more details on Windows](WINDOWS.md)
## MacOS, Linux, and Docker
If you are running Jenkins on MacOS, Linux, or Docker:
1. Select the `Execute shell` build step.
2. Enter the following for the command:
#!/bin/bash echo "ENVIRONMENT = $ENVIRONMENT"
[Follow this link for more details on MacOS, Linux, and Docker](MAC_LINUX_DOCKER.md)