# Save Block As Dialog Box [GstarCAD 2022](Help%20System/GSTARCAD/2022/Index.md) → [Commands](Help%20System/GSTARCAD/2022/Commands/(Commands).md) → [03 Dialog Boxes](Help%20System/GSTARCAD/2022/Commands/03%20Dialog%20Boxes/(Dialog%20Boxes).md) ## Function Description: This command is used to save a copy of the current block definition with a new name. ![](BSAVEAS-1.jpg) **Dialog Box Options** ## **Block Name** Specifies a new name under which to save a copy of the current block definition. ## Block List Displays a list of block definitions that are saved in the current drawing. ## Preview Displays a preview of the selected block definition. ## Description  Displays the description saved with the block definition. ## **Save block definition to drawing file** Saves the block definition as a drawing file. Selecting a pre-existing drawing file overwrites the saved file. By default, the block name specified is taken as the drawing file name.