Manages and inserts content such as blocks, xrefs, and hatch patterns

Displays the External References palette

Closes the External References palette

Controls the display of icons and notifications in the status bar tray

Attaches an external reference to the current drawing

Starts the EXTERNALREFERENCES command

Indicates whether the External References palette is open or closed

Controls whether layer and spatial indexes are created and saved in drawing files

Controls whether a tray is displayed on the status bar

Controls whether service notifications are displayed in the status bar tray

Controls the length of time (in seconds) that service notifications are displayed

Controls the properties of xref-dependent layers.

Turns xref demand-loading on and off, and controls whether it opens the referenced drawing or a copy

Creates a path for storing temporary copies of demand-loaded xref files

Controls the notification for updated or missing xrefs