Cards for Power Apps is a feature that enables users to create data-driven, interactive, lightweight mini-apps, which can be embedded in Teams conversations to provide context and actions directly to the users. This feature was announced as a public preview in September, and now users can send these cards automatically via flows using the new connector and updated Teams connector.
Additionally, the authoring experience has been improved to make it easier to design cards that suit business processes. These new features allow anyone to use cards to bring conversations and workflows together in a more effective and efficient way.
Cards for Power Apps can now be used in flows! Use any existing trigger to create a customizable card and send that in a Teams chat or channel. Power Automate enables these micro-experiences to
Easily design and automatically send actionable, data-driven cards in Teams | Microsoft Power Apps
Power Apps brings collaboration to center stage with 3 big announcements | Microsoft Power Apps