related data

PLEASE HELP: When calling a complex recordset from Flex or in the Service Browser of drupal I always get the foreign key of the related objects - but not the object data itself. In many cases that makes sense (lazy loading etc.). But for simple data exchange it might be easier to simply get a complex generic object with arrays that holds ALL the data, so my Flex client doesn't need to know about the actual data structure. HOW? (see screenshots)