Change/Repair option for BO AIX installation

Hello,

I know that under Windows it's possible to change a full install SP of BO 4.0 later by opening the installation in the control panel and chose change/repair. There it's possible to add or remove parts of the installation (like the BO Mobile Server).

But how can this be done in an AIX environment - how can I add the BO Mobile Server to an existing BO installation?

thanks!