In Tickets: Currently, it is not possible to view other attachments, unlike images in a full screen. Suggestion is to implement a comprehensive preview system that would allow us to click on a file and open it in a full screen, just like we have it for images in tickets. In Instant Messages: Currently, it is not possible to preview any attachments, except some image and video types in certain integrations. Suggestion is to implement a comprehensive preview system here as well. In Cases: Currently, it is not possible to preview attachments at all. Suggestion is to implement a comprehensive preview system here as well.