Thread permission inheritance

[Chr1sG]

Is it basically the same as this?

Thread permissions

I wanted to create thread to make communication for guests / commenters (not sure how are they called nowadays) but this feature has no permission. I can create Thread in general space and link it to any entity. Then everybody sees this tread and can comment. Problem is that threads have no permission. If I create thread linked to the entity then only person that has permission to see and comment the entity should be able to see the thread. But current setup allows anybody comment to the entity…