I really need to know how to access the owner of an itemrenderer to populate the data provider of a combobox inside it. The arraycollection i need is located in the mediator that owns the itemrenderer (because it's his responsibility to retrieve the collection from a database). I tried to use the ItemRenderer.owner property but without success.
Thanks in advance!
I finally got the solution: parentDocument.myArrayCollectionToPopulateCBinsideRenderer.