Return Value type of Interaction Element

[vkc1020]

Which SQL table contains the "Return" Type of an Interaction Element listed under the Properties>Behavior (in GUI Mode)?
I learnt that Properties>Behavior>Parameter values can be queried from t_xref. 
But I am not locate which table has Properties>Behavior>Return type of an interaction element.

Thank You!

[qwerty]

Uhm, what is an "Interaction Element"?

q.

[vkc1020]

I think it can be the classifier element type of an InteractionOccurrence Element (which is the element type of a reference in a sequence diagram )

[qwerty]

Now, how (with EA's GUI) do I create an InteractionOccurrence?

q.

[KP]

Now, how (with EA's GUI) do I create an InteractionOccurrence?

q.

Class > right-click > New Diagram > Interaction > with Sequence Diagram

The created diagram will be owned by an Interaction element. You can set a return type for the Interaction element and t_object.Classifier for the Interaction element will hold the Object_ID of the return type element.