I am working in DxDesigner to Allegro flow.
I would like to rename the reference designatorsin the layout (allegro) and back annotation to DxDesigner.
How can I update the schematics with the new reference designators values?
If you are using the netlist flow and the PCB Interface then this is bi-directional. If you are using File - Export - Cadence Allegro then it is one way only. The PCB Interface to Cadence is a licensed option.