Hi all,

everybody writes about how to migrate a change set from a Sandbox to Production, but nobody about how to migrate or export from a Sandbox environment in one organization to a Sandbox organization in another environment.
I have read about using the ANT migration tool, but for the ones who are newbie using ANT there aren't detailed descriptions how to export a change set or to use ANT to migrate the change set from Sandbox to Sandbox in differente orgs.

Does somebody here knows how to do it?