Using mass asset transfer while retaining Cat Codes

Hi All,

I wish to do an asset transfer for say 20 assets where I wish to change the cost account from BU.Obj to BU.Obj.Sub.

Now, these assets have cat code values which are not same for all the assets. For ex: Asset 1 may have value in Cat Code 1, 4, 5 and Asset 2 may have values in Cat Code 3, 5, 7, and 9.

While doing asset transfer, how do I make sure that respective cat codes values are retained after the mass asset transfer.

Following info is there on KM - E1: 12: R12108 Asset Transfer Setup (Doc ID 1385334.1), but it is not very clear: