I think it would be really useful to have a part of your board that is private. For example, we have projects on boards but maybe theres parts of projects that you don’t want to share just yet as they are in the brainstorming phase so we can move them from a “private Group” to a public one.
You can achieve this effect by having a separate private board setup, with an automation that moves it to the main board. And back and forth. Though some columns may have issues…
Sounds like you’re ready for Enterprise licenses! Included in the long list of entitlements endowed by Enterprise, is full control of user and account permissions - making something like a private group or indeed a private item a doddle