The feature that Mendix can autogenerate the columns on a datagrid when the datasource is selected is awesome, and can save a lot of time.
But very often, new attributes are added to an attibute after the datagrid is created. To show new attributes in the datagrid, you'd have to manually add a column, select the attribute, en rename the column, which is very timeconsuming.
An option on a datagrid to regenerate the columns (perhaps below the already existing option 'reset column widths') would save a lot of time and could improve productivity a lot!