WhatsApp last month announced the official launch of its message summarization feature, which allows users to summarize unread messages within each individual conversation.
But since this feature is limited to one conversation at a time, WhatsApp is currently developing a new feature called Quick Summary, which allows the user to summarize messages from several conversations at once.
According to WABetaInfo, the quick summary feature will allow messages to be summarized into up to five conversations at the same time. All the user has to do is select Conversations from the Chats tab, then click on the triple menu button in the upper-right corner, and choose the quick summary.