How to change roof outline color?

How to change roof outline color?

Now, you can change your roof outline to 3 different colors - white, purple & yellow

To change the roof outline colour, follow below steps:
>> Navigate to the design page 
>> From the left-hand side, click on the free form option under roof.
>> Draw the roof outline
>> Change the default from white to purple or yellow from the right-hand side Roof line color option.
Please note : Roof outline colour of roofs already drawn will need to be updated manually