Recently, Google Docs added a new Dropdown menu feature. It can be easily accessed by typing the "@" symbol. The first time you try it, it will be at the top of the menu that appears. After the first time, it will be located at the bottom. Scroll down to access the feature. It can also be found via the Insert menu on the top toolbar.
My book, The Complete EdTech Coach: An Organic Approach to Digital Learning, co-authored with my wife Katherine Goyette is now available on Amazon. Click here to purchase. It is published by Dave Burgess Publishing. Be sure to follow the hashtag #OrganicEdTech and #CVTechTalk for updates.