There are apps for which users always want to be kept up to date when changes are made. These include updates to a wiki article. The simplest method is for your users to become aware of changes when a notification is created straight away for the user.
For these posts, you can actively ensure that notifications are triggered when changes are made:
- Entries in the list app
- Entries on the timeline app
- Entries in the wiki app
- Communities
- Events
- Pages
To receive notifications for these posts/communities/events, click on the bell symbol in the element. Once this happens, the symbol looks as follows:

Thanks to the subscription, you receive notifications straight away.