After this, let’s go back to the Helox example. It implements a basic company site and we already have some Sitecore Items that we can install on your Sitecore 10.2. These custom items are managed using the new Sitecore Content Serialization system for serializing, sharing and deploying the content items. It also helps in keeping these items in version control.
To use Sitecore CLI, you need to install the Sitecore Management Services package in your Sitecore CM instance.