How to display items randomly once per session?

Question

1C-Bitrix

Good afternoon.

How to display the elements of the news.list component randomly once per session? Setting the RAND value in the field for the first sort or in the sort direction is not suitable - because of this, when you go to the next page of the list, the results are shuffled again.

Answer 1

cache once a day

Answer 2

You can pass any key to the component parameters, as an option, you can add an arbitrary parameter and pass the session ID to it and cache it.