To Blank or Unblank Welds
• To temporarily turn off the weld display in the graphics window without creating a Hidden Items layer, select a weld feature in the graphics window or Weld and Joint Tree, and then choose one of the following actions:
◦ Right-click and choose 
Blank from the shortcut menu.
Blank from the shortcut menu.◦ Click > 
Blank.
Blank.• To turn on the weld display in the graphics window, select a blanked weld in the Weld and Joint Tree, and then choose one of the following actions:
◦ Right-click and choose 
Unblank from the shortcut menu.
Unblank from the shortcut menu.◦ Click > Unblank.
Unblank.