In your site visit to SITE/app/document-naming-settings/Document Naming Settings
.
In search type Naming
you will get it.
Check Docs for Naming Setting
https://frappeframework.com/docs/user/en/basics/doctypes/naming
https://docs.erpnext.com/docs/user/manual/en/document-naming-settings
Hi @DannyJRu,
Thank you for letting us know about this problem.
Now, I updated the documentation so please reload and check it.
Thanks!