Click Tools > Weld Numbers > Check.
After scanning completes, the results of the scan are displayed in the Duplicate Weld Numbers window. If no duplicates are found, the window is empty.
Select a duplicated weld number in the Duplicate Number list.
The software highlights the weld in the Detail window and in the Pipeline Explorer.
Modify the stored weld number as needed.
When all duplicated weld numbers are resolved, click Tools > Weld Numbers > Check.
The software rescans the drawing for duplicated weld numbers and displays the results in the window.