The following tables list the members exposed by IProvideToolCustomizeInfo.
| Name | Description | |
|---|---|---|
 | Owner | Returns the object (toolbar, menu, ribbon group) that owns the placeholder element, or null if there is no owner. |
| OwnerIsMenu | Returns whether the owner of the placeholder element is a menu. |
| OwnerIsToolbar | Returns whether the owner of the placeholder element is a toolbar. |
| OwningMenu | Returns the menu that owns the placeholder element, or null if the owner is not a menu. |
| OwningToolbar | Returns the toolbar that owns the placeholder element, or null if the owner is not a toolbar. |
| UIElement | Returns the placeholder element. |