Dynamic Grouping

Has the grid got a UI for grouping.

Other grids provide a drag and drop area where you can drag a column name over and drop in, the grid reacts by grouping on that column. The d&d area displays the columns within tags, and allows multiple columns to be dropped and reordered.




Unfortunately your issue is not clear.
There are grouping, drag and drop, columns moving functionalities in dhtmlxgrid.

Please clarify the expected behavior in details and providing with some screenshots.