Extended Offset
This enhanced version of the OFFSET command offers several advantages over the standard command, including layer control, undo, and a multiple option.
Menu : Express tools>Modify>Extended Offset
Command Entry : EXOFFSET
Specify offset distance or [Through] <T>: Specify the offset distance or through point
Select object(s) to offset or [Options/Undo]: Select an object to offset, change options or undo
Specify an option to set [Distance/Layer/Gaptype]: Specify an option
EXOFFSET Options:
Distance: Specify the offset distance or through point
Layer: Specify the layer for new objects. Current Layer or Source Object Layer
GapType: Sets or changes the offset mode as controlled by the OFFSETGAPTYPE variable. The options are: Normal, Fillet or Chamfer.