in environment A I have 2 storage domains ST1 and ST2

I have to detach ST2 and import it into another environment B.

On ST2 I have some VMs whose template disk is currently on ST1...

Does this constitute a problem at destination import?

I see that for disks of templates I can only copy and not move them...

Can I copy the template disk from ST1 to ST2 befor detaching, so that it will be imported at destination too?

What should I do at destination, then?

Thanks,

Gianluca