Global field for set of records?

Discussion created by ChrisJohnston on Oct 14, 2016
Latest reply on Oct 14, 2016 by ChrisJohnston

If I have set of records all with the same foreign key, is there a technique to have a global field for those records only. The next bunch of records with a different foreign key value will have a different value in its global field. Are there any known techniques for this? Thanks