Constellation "clipboard" pages and data pages

I try to understand the differences between traditional and Constellation apps when it comes to accessing “clipboard” System pages and data pages in run-time.
For example how can an Access When rule check current operator information like “OperatorID.pyOrganization” etc. I have not found detailed information about this topic…

@Henrik-Swedbank

Ideally, System pages work the same way as in Traditional applications. You can perform the visibility conditions based on your requirements. For example OperatorID.pyAccessGroup

Regarding data pages, I recommend you go over this topic.

@Henrik-Swedbank - To make use of clipboard tool in constellation try to launch the portal using dev studio and from dev studio launch the clipboard and change the thread to portal thread and can verify the live data.

@Henrik-Swedbank Access When rule check is done on server side so it shall be fine. In Constellation you can not access top level pages from the UI. UI resides on client device and using stateless API, top level (temporary pages) are not accessible. Hope it helps.