Command: NCNB
Description: Removes extra blocks nested in other blocks.
How to Apply: After running the command, the following window appears:
Select the block you wish to remove from your drawing. You can view the nesting levels of the
selected block. Choose the level you are satisfied with from the list box. A preview of each
nesting level is available on the right side.
If you wish to temporarily hide this block and retrieve it later using the “Retrieve Hidden Blocks”
command, select the “Hide Block” button. If you want to permanently remove this block from the
current drawing, click the “Remove Block” button.