That's currently not possible but you could propose it to Mendix as an idea: https://forum.mendix.com/link/ideas
Hi Jérémie Degrave,
Have a look in the appstore and search for ‘Grid Search’!
Hi Ward, I don't really want to have to add another widget or new microflow.
Should be in the standard datagrid.
If it doesn't exist it should be added. (I think :) )