New system variables	Description
ANNOMONITOR	Turns the annotation monitor on and off.
ARRAYASSOCIATIVITY	Sets the default behavior of new arrays to be associative or non-associative.
ARRAYCREATION	 
CACHEMAXFILES	Sets the maximum number of graphics cache files saved in the local configured temporary folder for the product.
CACHEMAXTOTALSIZE	Sets the maximum total size of all graphics cache files saved in the local configured temporary folder for the product.
CLIPROMPTLINES	Sets the number of lines displayed in the temporary prompt history when the command window is set to display one line.
CLIPROMPTUPDATE	Controls whether the command line displays the progress as a command or script is run.
CVIEWDETAILSTYLE	Sets the name of the current detail view style. The current detail view style controls the appearance of all new model documentation detail views, detail boundaries and leader lines you create.
CVIEWSECTIONSTYLE	Sets the name of the current detail view style. The current detail view style controls the appearance of all new model documentation detail views, detail boundaries and leader lines you create.
DGNIMPORTUNITCONVERSION	 
DISPLAYVIEWCUBEIN2D	Controls the display of the ViewCube tool when the 2D Wireframe visual style is applied to a viewport.
NOPREVIEWGRIP	 
NOPREVIEWHIGHLIGHT	 
*AUTOSAVEPATH	 
*DOCMODE	Indicates whether a copy of a new drawing is saved automatically to your Autodesk 360 account.
*DOCUMENTS	Stores whether you can open and save drawing files directly to your Autodesk 360 account.
*FOLDER	 
*SETTINGSSYNC	 
*SYNCPROVIDER	 
*SYNCTIME	Controls the time interval for synchronizing current customization settings with a local cache, which then stored in your Autodesk 360 account.
*USERNAME	 
PALETTEICONSTATE	Indicates whether palettes are in icon state.
PLINEREVERSEWIDTHS	Controls the appearance of a polyline when it is reversed.
POINTCLOUDBOUNDARY	Turns the display of a point cloud bounding box on and off.
POINTCLOUDCLIPFRAME	Controls whether a point cloud clipping boundary is visible on the screen and when printed.
POINTCLOUDPOINTMAX	Sets the maximum number of point cloud points that can exist in a drawing.
PREVIEWDELAY	 
PROPERTYPREVIEW	Controls whether in-canvas preview of property editing, through object or style, is enabled.
PROPPREVTIMEOUT	Sets the maximum number of seconds for a property preview to display before the preview is automatically cancelled.
SELECTIONPREVIEWLIMIT	Limits the number of objects that can display preview highlighting during a window or crossing selection.
SNAPGRIDLEGACY	Specifies whether the grid snap is active only when specifying a point, or also during object selection. (Came with AutoCAD 2012 SP1)
SPLINEREVERSEWIDTHS	 
SUPPRESSALERTS	Controls alerts about potential data loss when opening and saving newer drawings in older versions of the product.
THUMBSAVE	Controls whether BMP preview images are saved with the drawing.
VIEWDETAILCREATION	 
VIEWDETAILEDITOR	 
VIEWSECTIONCREATION	 
VIEWSECTIONEDITOR	 
VIEWSKETCHMODE	Turns the view sketching state on or off.
VIEWUPDATEAUTO	Specifies whether Model Documentation views are updated automatically when changes are pending.
WIPEOUTFRAME	Controls the display of frames for wipeout objects.