ca#-03-i.01 - The entities you will trim are shown as red dashed lines. Choose option - ca#-03-i.02 - Choose the EDIT option. Choose option - Choose the TRM/EXT option. Choose option - Choose the FIRST option. Choose option - Select the highlighted portion of the line, which is the part you want to keep. Select entity to trim line - Select the highlighted line as the reference line. Select trimming entity (position cursor near intersection) line - The first line was trimmed to the reference line. Select the highlighted section of a new line. Select entity to trim line - Select the highlighted line as the reference line. Select trimming entity (position cursor near intersection) line - Select the highlighted section of the line. Select entity to trim line - Select the highlighted line as the reference line. Select trimming entity (position cursor near intersection) line - Select the highlighted section of the line. Select entity to trim line - Select the highlighted line as the reference line. Select trimming entity (position cursor near intersection) line - Press ESCAPE to exit from this function. Select entity to trim - ca#-03-r.03 -