{BEGIN container_1}
{BEGIN username_tabfieldblock}
{BEGIN username_label}{$label Suppliers username}{END username_label}
{$username_editcontrol} 
{END username_tabfieldblock}
{BEGIN password_tabfieldblock}
{BEGIN password_label}{$label Suppliers password}{END password_label}
{$password_editcontrol} 
{END password_tabfieldblock}
{END container_1}