Owns destination and other relationship constraints ...

Howdy All,

My understanding of relationships that own their related objects in EOF 
is that objects are (automatically) deleted (in Java and, as a result 
of EOF, from the database) when they are removed from a relationship.

Two questions:

1.  How does one move an object from one aggregate to another?  Does it 
just work, to remove it from one aggregate and add it to another, for 
example, in code, or will this cause a problem.

2.  If you have a relationship set as "owns destination" *must* the 
reverse relationship be mandatory and cascade or deny delete?  Optional 
and nullify or no-action sound problematic.

Thanks,
Ashley.

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Ashley Aitken
Perth, Western Australia
mrhatken at mac dot com