Rename children of under /user/a a recursively
Redirect to new page if someone accesses /user/a a
Original page is not found or forbidden.
New page is already exists.
Page is updated someone and now outdated.
Unknown error occured
Delete children of under /user/a a recursively
Delete completely instead of putting it into trash
Applies only to the same level pages which the template exists
Applies to all decendant pages
Put Back children of under /user/a a recursively