Customization Guide (.pdf) - Documentation & Online Help - Autodesk

To add a drop-down to a Quick Access toolbar
1 Click Manage tab ➤ Customization panel ➤ User Interface.
2 In the Customize User Interface Editor, Customize tab, in the
Customizations In pane, click the plus sign (+) next to the
Quick Access Toolbars node to expand it.
3 Click the plus sign (+) next to the Quick Access toolbar that you want to
modify.
4 Right-click the Quick Access toolbar which you want to add a drop-down
to. Click New Drop-down.
A new drop-down (named New Drop-down) is added to the bottom of
the Quick Access toolbar.
5 Right-click the new drop-down. Click Rename. Enter a new name.
NOTE You can click, wait, and click again over a drop-down name to edit
its name in-place in the Customizations In pane.
6 Drag the drop-down under the Quick Access toolbar to the position where
you want it placed. Use the visual indicator bar that is displayed to help
specify the location for the drop-down. Release the pointing device button
to reposition the drop-down.
7 Under the Command List pane, drag the command or control you want
to add to the Quick Access toolbar from the Command List pane to the
Quick Access Toolbar node under the Customizations In pane.
Quick Access Toolbars | 147