External data group properties - References tab
Applications module
External data group
Properties
All existing references to other data groups are listed here.
Add reference
Opens a dialog where a new reference can be created.
Delete reference
Removes a reference from the list.
Edit reference
Opens a dialog where the currently selected reference can be edited.
The relationship with a reference data group is always defined using
a
foreign key whose value is
compared in both data groups. In general, the values of the foreign key
correspond with the
Primary key
of the referenced data group.