SAP BO 4.1 upgrade to 4.3

Is it possible to upgrade BO 4.1 directly to 4.3? Meaning without having to upgrade first to 4.2 and then to 4.3.

That is a concern prior to upgrading 4.1.systems and go with the latest release and SP.

As far as I understand the SAP upgrade path concerning BO there is an option to setup a new BO 4.3 installation and promote the data of the old system to the new 4.3.

Can anyone shed some light on that?

Thanks,

Mark