show image in tooltips properties in excel from olap cube
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I have a olap cube and can send along tooltip data. When the end-user (using excel) is quering against the data i want it to be possible for him/her to show/hide either a tooltip or include in report a picture.

I can send the URL to the picture, but then I want exel to show it as a picture instead of an URL. 

Is this possible?