Streams are kind of like user groups. Here are the key points about Qlik Sense Streams:

  1. A stream enables users to read and/or publish apps, sheets, and stories.
  2. Users who have publish access to a stream, create the content for that specific stream.
  3. The stream access pattern in a Qlik Sense site is determined by the security rules for each stream.
  4. By default, Qlik Sense includes two streams: Everyone and Monitoring apps.
  5. An app can be published to only one stream.
  6. To publish an app to another stream, the app must first be duplicated and then published to the other stream.

Typically the use case for this may be to create a ‘marketing’ or ‘finance’ stream and have them aligned by business function or geography. Then have the apps aligned with these access rules.