How do i use choice filters to select what has been selected in the previous question along with an additional none choice (in Q2)?

User Support Form Building
, , , ,
1

Hi,
I have 2 questions with brand list. Q2 is dependent on Q1 the choices selected in Q1 will only be displayed in Q2 but along with None option. Like if 1 select 2 brands in Q1 then Q2 will have only brands in the list but with None. Now my query is to get the None along with the selected brands. How is it possible. I am also attaching a sample form for reference.a4HuDoFCpkuuyEg52s6bM5 - Copy.xls (17 KB)