How do I group elements together?

You can easily group elements so that it's easier to reposition them as a single unit.

First, select multiple elements (either click and drag a box around all the elements on use Cmd/Ctrl-Click to select multiple items) and then double-click on one of the selected elements.

Selecting multiple elements

You'll then see the toolbox open. Click the "Group" button.

Open toolbox for multiple selected elements

Now you'll see that your elements have been grouped so that you can move them together.

Open toolbox for multiple selected elements

If you want to ungroup, just double-click the element again and click the "Ungroup" button.