How do I copy executions from one cycle to another without losing my attachments or having to move?

[Cheryl Tannehill]

If I execute in an unscheduled cycle for my sprint and want to copy to my fix version later, I would like to be able to copy the executions and the associated attachments without having to move those executions out of the unscheduled cycle.  The only way I can get the attachments to go in to the fix version cycle is to move the executions.