You should query on application with Key of Application
application
SELECT * FROM Module WHERE application = Key(Application, '8888ddd90-9594-43f3-87f2-8e27e34dbfc6') limit 10
Module
Where 8888ddd90-9594-43f3-87f2-8e27e34dbfc6 is the PK of Application
8888ddd90-9594-43f3-87f2-8e27e34dbfc6
Application