I am trying to create a new site collection under our SharePoint Online tenant, and can't add a new subfolder. It only allows me to create a site collection in one of the following subfolders.
https://companydomain.sharepoint.com/sites/
https://companydomain.sharepoint.com/teams/
I was hoping to create these --
https://companydomain.sharepoint.com/external/
https://companydomain.sharepoint.com/internal/
Is that possible in SharePoint Online?