You may check the "Editors" example in our sample application to see if the approach used there meets your requirements. We are currently working on an advanced example but to finish it properly we would need some additional information about your object model (that is, if you use data sets and data tables, or business objects). Can you provide more info on how you bind the grid or maybe even post a code snippet.
Unfortunately, at the moment displaying the foreign key in the grid is not easy to achieve in some situations. The easier part is getting the editors to display the text, we will be able to achieve this.
Thank you for your patience. We are looking forward to continuing our discussion.
the Telerik team
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