Publish an item in Horizon
Publish an item individually or with its subitems in Horizon.
When you edit or create new items, you must publish your changes before they appear on your website. In Horizon, you can publish an item by itself or with all of its subitems.
In the following example, you can publish the Page item alone or with its three subpages and any other subitems.

Note
When you publish with subitems from Horizon, any subitems that are not pages (and accordingly, not shown in the tree) are published as well.
If an item has many subitems, it can take a while to publish all of them so we recommend that you only publish subitems if they are new or changed.
If an item is in a workflow, it must be in the final state of the workflow before you can publish it.
If you publish a subitem individually, you must also publish its parent item.
To publish a single item:
In the page editor or content editor, open the item that you want to publish.
In the right-hand pane, click Publish item.
To publish an item with all of its subitems:
In the page editor or content editor, open the item that you want to publish.
In the right-hand pane, click the drop-down arrow on the Publish item button, and then click Publish with all subitems.