I have CUA setup and currently I have all clients in all systems in CUA except for clients 000, 001 & 066. My first thought is to add these clients to CUA and tranfer users sap* & ddic. It seems to be a good way to make sure the 2 accounts passwords are easily changed and managed across the board. I already have trusts to all of the systems so it would be very easy to bring in these clients without much work. Are there any downsides to bringing in these clients and transferring sap* & ddic?