How to move the node of group in the example of Tree Mapper?

GoJS
1

I want to move or drag and drop the node in the example of Tree Mapper, how to do?

2

I wish you would show a screenshot for how things are and then another screenshot for how you would want it to be. It’s hard to guess when we just get a few ambiguous words.

The Groups are already movable, as any user can see by dragging the title of the group.

The Nodes within the tree inside the Group are intentionally not* movable. However they are linkable: either GraphObject.fromLinkable or GraphObject.toLinkable, depending on which group they are in. If you want to allow users to move them, you’ll need to make some area in each node not fromLinkable or toLinkable.