How to access a particular entry in a fixed set of items roster

I have a roster (segroster) based on fixed set of items (SSS-1,SSS-2,SSS-3,SSS-4)

I want to access the response of a question with respect to SSS-1.

How to do that?

Nilanjana Roy,

you can use the following notation to retrieve the value of variable VarName of the roster ROSTERNAME corresponding to the item with itemcode.
The codes of the items (for the fixed rosters) you enter in the Designer.

Best, Sergiy Radyakin