The Draft Tray allows selecting the working plane, defining style settings, toggling construction mode, and specifying the active layer or group. The four buttons show the current settings. The Draft Tray is available in the 
Draft Workbench and the 
BIM Workbench and cannot be disabled.
The Draft Tray
-
Select Plane: selects the current Draft working plane. -
Set style: sets the default style for new objects. -
Toggle construction mode: switches Draft construction mode on or off. -
AutoGroup: changes the active Draft Layer or, optionally, the active Std Group or group-like BIM object.
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