Provide an option to group a column which is based on an enum by the enum value, but display the DescriptionAttribute or DisplayNameAttribute if existing.
So many times you have sort/group a column by its value like 1,2,3 but display the Description like "Delivery", "Ready", "Pickup". Of course I could add a column to my class which presents the DescriptionAttribute, but then grouping/sorting is wrong: "Delivery", "Pickup", "Ready". It would by much easier if there is an option like "UseDescription". There is something similar with Teleriks "EnumDataSource" which IS using the Description or DisplayName so it should not be that hard to implement the same logic for RadGridView.

The issue can be solved with the help of the new added IsExpandableBinding property.

The fix is available in the R1 2018 SP2 Release.

Currently I am using row selection for my readonly grid. There is a cell highlight that shows which cell the user has selected.  I would like to disable that highlight so that the row selection looks consistent no matter where on the row the user clicks.
(Copied from: 
http://www.telerik.com/forums/disable-selected-cell-highlight

See this link for more details:  http://www.telerik.com/forums/how-to-remove-focus-rectangle-from-selected-cell#9GAEx-HPN0C_qOGAsXY2PA   )

This should be possible without adding 200 lines xaml code. Just expose the CellBorderBrush Property so we can easily set it to transparent

In case RadGridView is filtered, when searching with TextSearch feature and then clear the search text the applied FilterDescriptors are cleared as well.

It does not matter if the button is in a CellTemplate, CellEditTemplate, ControlPanelItem etc.

This functionality will be available with Q1 2016 SP.

If I change Column.IsVisibility to FALSE, the column group headers are disappear and not restored.

The problem should be resolved with LIB version 2016.1.404.