This is an oversight and we need some time to add some features.
This in particular will not be added to the custom parameter table.. We will add it to the interface.
Its not a bad move.. A bad move would be to expose custom parameters and then you give deep database access to your client on your hosted system.
Cloud solutions come in what we call STEPS.. this is the first v14 release for cloud.. Come on.. Your ring groups will be not fully featured but at least you can start offering cloud solutions..