CYBG to Virgin Money

CYBG PLC (code CYB on ASX) changed name to Virgin Money PLC UK (VUK) on 15/11/2019 in the 2020 FY.

VUK remains on the ASX as a CDI (CHESS depositary interest) 1:1 Foreign exempt LSE.

We have asset and dividend accounts for both CYB and VUK in our Chart of Accounts for this fund.

What is the process of transferring the CDIs from one code to another?

Any help or experience with this would be greatly appreciated.

I think I managed to do this by using the Corporate Action to change code.