After Installing Plesk
The post-installation setup is an obligatory sequence of steps that is required to prepare Plesk for work. As well as the installation, this setup can be performed either manually (the administrator should do it through the GUI) or automatically in an unattended manner. The manual type of setup should be performed in the case of a single Plesk deployment. The automated setup is recommended for multiple Plesk deployments as this can save significant time.
There are only two obligatory post-installation steps: Plesk initialization and installation of a license key. All other steps described in this section are optional.