---
features:
  - |
    --append argument appends a value or values to the specified
    section.key pair. It may be helpful in cases when a user wants to add
    custom extensions to tempest.conf in an automated job.
    Argument format for adding values:
    [--append SECTION.KEY=VALUE[,VALUE]]

    If a section or an option specified in CLI does not exist, tempestconf will
    inform a user about that in logging output.