Need little help in backend customization

Hi all,
I need little help in backend. What I would like to add/change is:

1. On Customer page to add column that displays user groups after username column
2. On Order page to add column that displays user groups after Customer column

Tnx

Hi,

You can edit these layouts for your back end template via the menu Display->Views. It's the file "form" of the views "user" and "order".

You will have to get the order user id for the order view :
$id = $this->order->order_user_id;

and for the user view:
$id = $this->user->user_id;

before using the $id in some joomla code to get the group of the user.
Here is a thread about that:
forum.joomla.org/viewtopic.php?t=530721

Something like that might do the trick:
jimport( 'joomla.user.helper' );
$groups = JUserHelper::getUserGroups($id);
echo reset($groups);