How to set property having data type foreign as keyed name of itemtype

<p style="text-align: left;">I've never tried it, but I doubt that you can use a foreign property as a keyed name. I think you'll need a method that copies dispatch partname to a property on dispatch and use that property as keyed name order 2. The property can be hidden from the grid and not exposed on the form. Your method will need to keep it in sync if the part is swapped on the dispatch or the part is renamed.</p>