SharePoint Tip of the Day – Create the default SharePoint Groups when you create your site collection through stsadm / powershell

Whenever you create your site collection throught stsadm or powershell and you “bypass” the central administration user interface, the default SharePoint groups won’t be created.
Fortunately, it’s easy to create them afterword, simply go to /_layouts/permsetup.aspx and adapt as needed.