I not sure if the first part of your response was in support of my comment or not... To bring some clarity to my comment... There is a potential req for batching property updates in a single invocation AND there is another potential requirement for batching this same operation as a part of another function that it would be commonly invoked with (getMarkup() and invokeAction()). I think the issue is whether we cover this in broader reqs that cover all operation or we narrow down on this specific function for the purpose of the req. I would think that the more specifics and clarity we bring to the req, the better. The point I was trying to make with the "CRUD" is that functionally "update" was defined to be something broader in our F2F discussions. (I remember a "blank update" signifying a delete) I was actually trying to NOT create confusing by some undocumented meaning of "update" in the requirement. Does this make sense?