How do you handle your corals when moving?

I would definitely separate my corals when moving and place them into separate bags and label them, so I know which is which. I have heard that putting corals together that get along together in a pail is ideal and using plastics bags to separate corals from rocks is also an ideal thing to do when moving them. I would advise that if you have any corals that may release any chemicals from stress should be bagged on their own.