import Altium hierarchical design to OrCAD capture

I am import a Altium hierarchical design to Orcad capture, it completed successfully, but it won't generate netlist. because there are lot of

#1 ERROR(ORCAP-36032): Duplicate Reference Designator U10A: accumCompare, Page1 (6.50, 2.50).

#2 ERROR(ORCAP-36032): Duplicate Reference Designator U10B: accumCompare, Page1 (0.90, 7.20).

on the PCB the designator are U10_1 and U10_2.

I know if annotate the schematic, it will assign the duplicate reference designator with different ones. but how to match it with the PCB.

seems it is a very straight forward problem. because I couldn't see a lot user ask this question one the forums.

do I have to manually update the designator to match that on the PCB?