Hi,
when an entity is selected, you see the blue handles, e.g. at the end of a line.
Start left mouse button down on a handle, move the mouse and release the button.
Now you can move the handle to another position and release it with a left click again.
To move the whole selected entity, push left mouse button down somewhere on the brown dashed line, move the mouse and release the button. Move the entity to its new position and release it with a left click.
Armin
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