Report Grid: investigate support for derived columns

[davidwatkins73]

Description

e.g. col C = if (col A == 'Y' & col B == 'Y') then "PASS" else "FAIL"

A main driver behind this to support 'insights', e.g. check app mappings for Payments Fn, Payments Process and Payments Data types, and calc a confidence %age.

Resourcing

We intend to contribute this feature