If a given package/pattern in the source machine had been
renamed/splitted/removed in the target machine, we need a way to map
those packages/patterns into the new packages/patterns. This functionality
is expecially helpful for cross-OS migration (i.e. CentOS to openSUSE).
If a given package/pattern in the source machine had been renamed/splitted/removed in the target machine, we need a way to map those packages/patterns into the new packages/patterns. This functionality is expecially helpful for cross-OS migration (i.e. CentOS to openSUSE).