How do I create Sub Domain?
Sub Domain under the Upress management panel is a completely separate site in terms of security and all the services it receives (backups, development environments, automatic updates, management of plugins, etc.) To create a subdomain go to the “My Sites” screen > All sites and select “Create a new site”. If the primary domain redirects to our servers in NS, the subdomain will .work automatically. If it redirects in A RECORD, be sure to direct the specific record for the subdomain