Could you please elaborate a bit more on what exact difficulty you are finding in the implementation of the required functionality.
What is the is the documentation problems you are finding so we could point you to the necessary topics for your scenarios and discuss possible documentation modification if needed.
Also what the problems you are facing in implementing the RadGrid controls with the needed functionality into your application are. Some more information could help us provide more to-the-point solution for your case.
As for the samples , notes that our online demos main aim is to show the control's features and could not cover each custom scenario our customers need to achieve.
All the best,
the Telerik team
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