Q. I have a field that is {probsummarym1.severity.code} which is a string type and the data is contains is 1,2,3,4,5..... etc.

{probsummarym1.assignment}
1
2
3
4
5
...

I want sort out the data and list only top 3 severity code  (1,2,3) in the final report.

But the problem is that when the final report comes it just print true or false.

So can you guys help in this. I think first we need the filed to convert from string to numeric and then sort it and list severity code 1,2,3 only in the final report.