Buttons in ToolBar Customizing

Hi all,

I wish to know if it's possible to assign a group of buttons in List view and other group in Form view for a layout defined as List. I want to do this customizing because I need to use two events (associated in toolbar) with the same description and the user could be confused so I use one button for list view and the other for the form view (toogle button).

Thanks in advance for your cooperation.

Regards.