To add a private note to an address:
Tap or click an existing marker on the map (in the iOS app) or on the My Leads page (or set a new marker on the map in the iOS app)
Tap "Log Data" or scroll down to the section titled "Add a Note"
Type in your note and tap "Save"
This feature is available in the iOS app and Web Dashboard.
Pro tip: This note is only visible to you and your team members. Use it to make canvassing notes for addresses as you work opportunities through the funnel towards a sale.