DetailTableDataBind doesn't load detail table

Hello Jaume,

Yes, you are correct. This is also mentioned in our docs:
http://docs.telerik.com/devtools/aspnet-ajax/controls/grid/hierarchical-grid-types-and-load-modes/hierarchical-data-binding-using-detailtabledatabind-event#using-detailtabledatabind

"When binding RadGrid in DetailTableDataBind, you must not use declarative relations (ParentTableRelations) in markup."

Thank you for sharing your experience with our community.

Regards,
Eyup
Telerik by Progress