Right now columnMenu is available in each column, along with that, it would be better if there is a centralised option where user can configure the columns.
Hi,
Below you can see an example with detailed explanation on how to have an external column menu for the Grid:
https://docs.telerik.com/kendo-ui/knowledge-base/grid-create-an-external-columns-menu
Regards,
Viktor Tachev
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