It's important to provide your team with a safe place to implement new features using sandboxes. They should learn to master change management with change sets and learn which other tools can be used to move organization configurations from one organization to another. It is equally important to learn how to pull and push data using the tools the organizations come with.
Once our organization is secure and being proactively monitored, we can move on with the change management of metadata and data by describing different sandbox types that we can use to implement and test our organization's new features, different ways to move configurations between organizations, and finally, how to move data from organization to organization. ...