There are times when you want to fix all or many wire numbers on a drawing at their current values. Use the Fix Wire Numbers tool and identify all the wiring you want AutoCAD Electrical toolset to mark as fixed.
If you run a wire number retag later on, fixed wire numbers do not change.
In some cases, certain wire numbers must be preassigned. They can include motor wiring that must include special suffix values or other wiring, such as instrumentation, that might not follow the default numbering convention. Manually edit the wire number and flip it to fixed.