[Create a Dormer with Multiple Windows]

I've done all the steps directed and at step 10 as noted above I do not get the indicated dialogue box. Running Designer 2017 SP 4

[Create a Dormer with Multiple Windows]

Using Designer 2017. I have created roof and want to add a dormer and found this article. No where can I find the "10) In the Edit Roof Element dialog box, select the dormer style, and click OK. For this demonstration we used a shed style.". My only option when left clicking on the roof element is "edit roof style" along with your standard VW options. Please help.