I'm looking for a way to protect a field in a grid group.
After the automatically population of the field using the insert-action, I would like to protect the filed from changes.
A rule is not enough because it is possible change the value creating a discrepancy, so I need something different.
In the wiki oc page, crf section, 'How to calculate the age in a CRF' link,
the field used for the age calculation is protected from changes after calculation.
I'm wondering if it is possible do the same thing for a field in a grid group.
Many thanks in advance