Use the Clear commands to permanently remove the current position numbers of parts. Next time you run numbering, Tekla Structures assigns new numbers to these parts, irrespective of what their previous numbers were.

1. Select the parts whose numbers you want to clear.
2. On the Drawings & reports tab, click Change number and select one of the following commands:
   • Clear part and assembly numbers
   • Clear part numbers
   • Clear assembly numbers
   • Clear reinforcing bar numbers

   Tekla Structures removes the position numbers of the selected parts.