I not really understand your require, can you add some images?

@UserSupport In the schematic, I changed the name of a net to 'trigger' and shown below (nothing else was changed):  Here is the resulting dialog in the PCB (when updating from schematic):  The section called 'Nets' is correct and appropriate information. The section called 'Components' should not list any of the components shown. These components were not actually replaced, but merely their net associations. I understand that the internal data stores the net for each component pin, so these associations are indeed changed, but the components are not actually replaced. If I had replaced the component, then yes it should be listed. But if I didn't replace the component, but only changed the net name or the net it is connected to, the component should not be listed as replaced. In summary, the dialog should only show: Nets: Add trigger: C1.1,R2.2, ... Does my request make sense now? Scott

It is a known issue, we will fix this at v5.8.x Thanks