★How to merge multiple drawing files in ZWCAD

Issue:

How to merge multiple drawing files into one file for printing, archiving, or transmission?

Solution:

• Solution one:
  Open the drawing, select the content to be merged, copy it with Ctrl+C, and then paste it into the target drawing with Ctrl+V.
• Solution two:
  Click the menu Insert → Block(INSERT command), select other drawings and insert them into the current drawing.
  
  
• Solution three:
  Click the menu Insert → External Reference(XREF command) to insert other drawings as external references into the current drawing.