I guess this is my first post around here so hello everyone. Looking for some help as i'm a noob here with the NI ecosystem. I've had my KKS61 mkII for about a year and have missed having a full sized keyboard so today I purchased the KKS88 Mk II. If this question has been answered somewhere already , please direct me! I plan on selling my KKS61 and understand there are some things that need to be done like unregistering the serial etc. With my S61 I had upgraded the stock Komplete 13 select to the Komplete 13. I have added the serial for my new S88 on Native Access. Komplete Kontrol standalone sees the keyboard but i'm not seeing all my instruments that I had before. My goal would be to unregister the S61 and have the new buyer have it as it was when i purchased including the stock "komplete select" that it came with but I'd want to retain the uprgrade path and access all the libraries with new S88. Thanks in advance. I'm looking for the process steps to make this transition.