Protel DXP PCB drag selection Question

Hi!

I'm currently drawing a little PCB with Altium's Design Explorer DXP
(7.2.85). After drawing the schematic I got it converted to a PCB.
Currently I'm doing the PCB layout.

I'm now desperately searching how to drag a group of components and wires.
I've put some components together, routed many tracks between them and now
I want to move some of them including their tracks and have all tracks
going to other components stay connected and behave like rubber lines.

Could you please give me a hint how to do this?

Thanks
Hansi

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