What is the difference between group discussions and announcements? Is it that replies to discussions can be seen by everyone, but replies to announcements can only be seen by the author? I can't find any further documentation on this.
both are different, as it name says, discussion used to discuss a topic on the group other user can also submit their view on it, and announcement you use to submit an information for all group members,
You can not make a conversation on announcement, its only purpose to make an announcement for group members,3 months ago