I have one workflow element ( multiline ) inside workflow container.
The multiline element gets populated after a method call in a previous step.
Now I want to play around with the data of this multiline element.
Say, I want to create a step of email with this data.
How do I ---
1. access only say 2nd and 4th column of this multiline element (which has say 10 columns and 10 rows of data populated from previous step ) and send it in mail ? In mail I see only the first row or the whole
body of the multiline element as variables in 'insert expression'.
2. access the last two rows of the table ( multilne element ) and send only these two lines in mail?
3. add the numerical values of all the rows ? or specific rows ?
I know there is a 'Container operation' step but it does n't seem to help the above requirements( or at best the mathematical calcs.)
Thanks for all the help,