Build content quickly in Google Docs with instant access to building blocks and more

Google is introducing new buttons at the top of your Google Doc that enable you to quickly insert building blocks for different types of content, such as meeting notes, email drafts and more, directly into your document. 

Simply click your preferred button or choose '@ More’ to see options like drafts for a Calendar event or a code block.

Link to article: https://workspaceupdates.googleblog.com/2023/10/build-content-quickly-in-google-docs-with-building-blocks.html