1. In the pop-up toolbar, you can toggle between turning on/off tracking changes by clicking on the pencil icon.
2. A pop-up window will appear with the option to "Turn on" tracking changes.
3. You can continue making edits but you will now notice these edits will have dotted lines appear for review. The reviewer can then use the checkmark or X buttons accept/decline your changes.
This button accepts one specific edit:
This button declines one specific edit:
This button accepts all changes:
This button declines all edits: