How to get list of records from repeating field?
I have a table X containing
C is calculating the difference between A and B for each repetition.
In a related table Y I have another
Part of D's calculation is to get a list of C across records per repetition e.g. I want to know all related values of C or C. It seems that this is not possible. The list function always returns all values of C across records. Is there any trick on how to do this?