2012

Freeze column (or Unfreeze column) Freezes (or unfreezes) the column and
any columns to the left. This option is available on the shortcut menu when
you right-click a column heading.
Restore All Columns to Defaults Restores all columns to their default display
and width settings. This option is available on the shortcut menu when you
right-click a column heading.
Layer Shortcut Menu
Show Filter Tree Displays the tree view. Clear this option to hide the tree
view.
Show Filters in Layer List Displays filters at the top of the list view. The filters
are listed in alphabetical order. Clear the check mark to display only layers in
the list view.
Set Current Sets the selected layer as the current layer. (CLAYER system
variable)
New Layer Creates a new layer. The list displays a layer named LAYER1. You
can edit this layer name immediately. The new layer inherits the properties
of the currently selected layer in the layer list (color, on or off state, and so
on).
Rename Layer Renames the layer.
Delete Layer Deletes selected layers from the drawing file definition. You can
delete only unreferenced layers. Referenced layers include layers 0 and
DEFPOINTS, layers containing objects (including objects in block definitions),
the current layer, and xref-dependent layers.
NOTE Be careful about deleting layers if you are working on a drawing in a shared
project or one based on a set of layering standards.
Change Description Adds a description or changes the text in the description
for the selected layer or filter. The description for a filter is added to the filter
and to all layers in the filter.
Remove from Group Filter Removes the selected layers from the group layer
filter that is selected in the tree view.
Reconcile Layer Removes new layers from the Unreconciled New Layers filter.
Available only when one or more unreconciled layers is selected.
Remove Viewport Overrides For Removes a single override property or all
property overrides on selected layers (or all layers) for the current viewport or
all viewports. Different options display in a flyout menu depending on where
the cursor is located when the shortcut menu is accessed. To remove a single
Layer Properties Manager | 989