Predecessor question choice filters

[Starling_Sanchez1]

Hello,

I have some questions that are yes, no and don't know. and I need another question that every time yes is checked, they come out as lists of options. Example
P01 - Yes, No, Don't know.
P02 - Yes, No, Don't know.
P03 - Yes, No, Don't know.
P04 - Yes, No, Don't know.

Answers:
P01- Yes
P02- No
P03- Yes
P04- Don't know.

So the question P05_group would be the options:
P01
P03

Thanks for the help.

[danbjoseph]

This does not scale well, but one option would be to use a series of calculations and then create a choice_filter based on those. filtering_example.xlsx (9.9 KB)

[Starling_Sanchez1]

Thanks it worked correctly