Modifying Parts

	Redefine Feature Parameters Select the object to be edited, double-click it, then enter new parameters in the dialog box that is displayed.
	Reorder Features: Select the feature to be reordered, the `Edit -> xxx.object -> Reorder...`command and the feature after which you wish to position your object.
	Update Parts: Click this icon. To resolve possible difficulties, click the Edit, Deactivate or Delete button in the dialog box that appears.
	Delete Features: Select the feature to be deleted and the `Edit -> Delete...` command. Optionally, delete its exclusive parents or its children by checking the corresponding options.

For reference information, please refer to Specification Tree.