Hello
Ana,
I am sending you a simple example based on our hierarchy demo:
http://demos.telerik.com/aspnet-ajax/grid/examples/hierarchy/declarative-relations/defaultcs.aspx
The example uses two stored procedures:
And
The SqlDataSources are configured to use these stored procedures:
Please check the example and let me know what differs in your case.
Regards,
Radoslav
Telerik
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