Hi Chris,
You can refer the ForeignKeyKeyWordsRelation browser sample (\Grid.Grouping.Windows\Samples\RelationsAndHierarchy\ForeignKeyKeyWords) that demonstrates a unique relation kind called ForeignKeyKeyWords, that exists between the tables in a dataset. This is a foreign key relation where matching keys in the columns of the parent and child table, define a relationship between the two tables. This is a m:n relation. Field summaries of the related child table can be referenced using a . dot in the FieldDescriptor.MappingName of the main table.
Here is a path.
[install drive]\Syncfusion\Essential Studio\4.4.0.49\windows\Grid.Grouping.Windows\Samples\RelationsAndHierarchy\ForeignKeyKeyWords\
Sample :
ForeignKeyKeyWords.zipBest regards,
Haneef