To add an addendum, click on the menu options (three dots on the right) next to the completed note. You’ll find the Add Addendum option, which allows you to supplement the original note with additional information. The addendum maintains the same format options as the initial note. Addendums are attached to the specific note and are visible in the notes section, under View Details, and in the client profile section. There’s no limit to the number of addendums you can add to a single note.