How to notify users about new positions in the infoblock?

Question

1C-Bitrix

Hello! Guys, help, who has ideas - here is the News info block, and there are users. When I write news in the admin panel, the user should see the number of new news on the page. How to implement such a thing? How to store these parameters? Such notifications from the site to users .. where to dig?

Answer 1

Create an adjacent infoblock (or highload), where the user ID and the number of "new" news will be stored.
When creating a new element, increment the quantity on the event, decrement when reading