Well this is a very hard part in the .Net Bridge. I search everywhere for a good doc but actually there is just the "javadoc" from microsoft (not so helpfull) or some examples. To this part I can write 1 page to explain it in detail and still I do not know directly to extend it.

It implements the OpenEngSBModel interface at run time to a specified type. This is done overriding the Property that has a get and set attribute.