Using remote Git hosting – Select a Deploy Mode

You can select a deploy mode for your repository. Go to Websites &
Domains > Git, click Repository Settings and select one of the
options at Select deploy mode:

• Automatic deployment. Select this if you want Plesk to
  immediately deploy all changes to the production site.

• Manual deployment. In this case, you will have to manually deploy
  files by clicking the Deploy from Repository button at Websites
  & Domains > Git. You can also manually deploy files by clicking
  the Deploy button next to the repository name at Websites &
  Domains.

• No deployment (repository hosting). In this case, files will not
  be deployed to the production site. You may use this option, for
  example, if you want to use a Git repository just to store and
  exchange code.