Change a group of tasks by the same amount of days

[DmitryBarashev]

Move an entire block in gantt

Hello, I’m looking for a way to move an entire block of tasks in the gantt view. I have a project with 5 indented headings, each with a number of indented tasks. I want to move the whole thing two months, without adjusting the dates on each task. Is this possible? Regards and thanks, Clars