Using Draw, you can combine drawing objects together in two distinct ways: grouping and combining. These two methods allow you to treat multiple objects as one unit, or to merge objects to form a new shape.

Grouping is like putting objects in a container. You can move them as a group and apply global changes to them. A group can always be undone and the objects that make up the group can always be manipulated separately.

A combination is a permanent fusion of objects leading to a new object. The original objects are no longer available as individual entities and the operation is not reversible.