Hi all,

I am trying to figure out how to disqualify the participants by duration.
My survey is designed for 30 mins.
It’s a paid survey. Distribution is handled by third party recruitment agency.
I am trying to disqualify the participants if duration is less than 15 mins at the end of the survey.

I set the branch > End survey (condition - Duration < 900)
I didn’t set the embedded - “Duration” at the start of the survey flow since I believe it’s default embedded data.

Please see screenshot of my flow. 
Thank you for help.