Fill a field with the value of another fild on a different record

What I’m trying to do is what I describe in the title.
I have a field with a value.
What I want, is to transfer that value to a field of ANOTHER record on the same table.
Of course I want this to happen only if that value is a negative number, but this is not my problem.

This topic was solved and automatically closed 15 days after the last reply. New replies are no longer allowed.