In the IDD application, validate, deploy, and test the changes.
Create a query for a new search.
Verify that all appropriate attributes are available (attributes defined in the layouts of the root and child objects).
Add a new entity (record) to a subject area.
Validate that all children can be created and that all fields display in the expected order.
Validate that all lookup fields display correctly and have the correct lists of values. If fields do not display the lookup controls, you need to adjust the Lookup field configuration (set the Lookup Indicator to TRUE in the Schema Manager).