Retrospection = permanent for relationships means that the relationship is never expected to change. No change procedures have to be considered. An example of this kind of relationship, in the Wine Club, is the relationship between a wine and a growing region. A wine is produced in a region. A particular wine will always be produced in the same region, so it is reasonable to take the view that this relationship will not change.
Retrospection = permanent for relationships means that the relationship is never expected to change. No change procedures have to be considered. An example of this kind of relationship, in the Wine Club, is the relationship between a wine and a growing region. A wine is produced in a region. A particular wine will always be produced in the same region, so it is reasonable to take the view that this relationship will not change.