To change legends in the scheduler, click the Configure button in the Legend.
The Configure Appointment Status pop up that appears will show all the available Appointment Statuses and their color codes.
To change the color of a Status, click on the corresponding edit button. The Status will be displayed on top along with the option to change the color.
To change the color of status, either enter the new color code or click on the Pick link to open the color selector as shown in the image above. Choose a color from the selector and click the Update button to save the new color.
Add a new status to the Legend, click the Add New Status button on the top. Type a name for this status and pick a color for the status and click the Upload button. The new status will be added to the Legend.