If you want to create an article ahead of time, for a feature or tool that will be released in the future. Instead of saving it as a draft and then manually publishing it on the appropriate date, you can publish the article automatically at the preferred time. For that, you can use the Publish Later option where you can set the Date and Time for publishing it.
Follow the steps to set the time for publishing an article later :
Click on the Publish button.
Click on the Publish Later toggle button and enable it.
Set the Date and Time for publishing the article created.
Once all the information is added, click on Publish button.
The status of the article will remain in the Draft state until it is published at the scheduled time.