How to set access rights to items in the sales catalog by property for a group of users?

Question

1C-Bitrix

There is a trade catalog, some elements have the "limited access" property as a list. The value is either not selected or "yes".
How it is possible to implement the differentiation of access rights to elements that have such a property in the "yes" state? Those. so that these products are not displayed on the catalog page if the user does not belong to a group that is allowed to view. It was possible to manually restrict viewing through the admin panel for each specific element, but this is unproductive.

Answer 1

Regular access system - no way.
There are two options.
1 Add a filter to the catalog component in which to filter items by this field - if the person is not included in the group, require in the filter that the field is not "yes
" the property has changed - restrict if it becomes "yes" or remove the restriction if it is no longer "yes".