Is it required to setup taxes twice separately in both operating units

HI,

Say for example CST or service taxes or any type of taxes in setup up using the tax definition form from IL menu. This is done in operating unit 1 responsibility.

Now, is it required the same taxes have to be repeated or defined again in operating unit 2 responsibility as well under the same tax definition form.

both operating unit 1 and 2 are manufacturing units.

is there an interface to upload taxes in various operating units

Thanks

mythson.