I've created an aggregate table in SQL Server. The table is built from it's own unique key and other tables. The relationship between the other tables and the aggregate table is fk/pk of course. In the database diagram view I have set the property for each relationship to enforce relationships for inserts and updates. Given all this, I expected the updates to automatic when I update the individual tables with an insert statement. I know the insert statement works because each individual table shows the new data. I also know the relationship works in some way, becuse when I manually add the fk table ID numbbers, then the views show a comlete record set. One final note, each of the PK's has it's own automatic identity seed for sequential numbering. What am I doing wrong?