If I am a COZYROC SSIS+ subscriber how can I switch to COZYROC Cloud subscription?
There is no assisted upgrade process to switch from COZYROC SSIS+ Ultimate to a COZYROC Cloud subscription. If you transfer all your integration processes to COZYROC Cloud and you don't need any longer a COZYROC SSIS+ subscription, then you can just cancel your COZYROC SSIS+ Ultimate Subscription.