Roster Anatomy

Hello,

I need to set a Roster’s size equal to the addition of two numeric questions

How can this be achieve?

Size of a roster in Survey Solutions may be determined by:

  • value of a numeric question;
  • number of items in a list question;
  • number of positive selections in a multiple-select question;
    There are also fixed rosters, which don’t change their size.

These are all the choices you have.
There is no “addition of two numeric questions” type trigger.

Best, Sergiy Radyakin