Hello Jeni,

There are differenet approaches to solve this task. Maybe you could disable default context menu (using property AutoDisplayDefaultContextMenu) in your UltraGanttView control and implement your own context menu with desired actions (Copy, Past, Cut , Delete). In my sample I`m using ContextMenuStrip. After that you could write your own logic for each of these actions.

Please take a look at the attached video file for more details.

Regards