To Purge Unused Linetype Definitions

Use the Purge dialog box to delete unreferenced definitions including linetypes from the current drawing.

1. Click Application button Drawing UtilitiesPurge. Find
2. To purge unreferenced linetypes, use one of the following methods:
   • To purge all unreferenced linetypes, select Linetypes.
   • To purge specific linetypes, expand the Linetyles tree view. Then select the linetype definitions to be purged.
   
3. You are prompted to confirm each item in the list. If you do not want to confirm each purge, clear the Confirm Each Item To Be Purged option.
4. Click Purge.

Note: If you want to purge an item, but can't find where the item is being used, click the Find Non-Purgeable Items button at the top of the Purge dialog box.