As an administrator, you can migrate an existing blog from one context to another. For
example, you can migrate a space blog so that it becomes a group blog. There aren't any
restrictions; you can migrate from any context to any other context. When you migrate,
all of the blog's posts and settings will move to the destination context.
Note: Keep in
mind that migrating a blog to another context can change how the blog will be
managed and administered after it's migrated. For more information, see
Managing Blogs.