Add-on JAS Server

I'm currently trying to add on a JAS Server.
ERP 8.0 SP 20 off 1 A/S 400 Enterprise Server, AS/400 Websphere 3.5.6
Does anyone have instructions regarding installing a JAS Server?
I'm stuck at Installation Workbench.

Thanks
Bill

The instructions to install JAS are downloadable with the SP20 JAS objects. The Installation Plan to add it should only include the fact that you are installing a JAS server, and that there are new JAS environments.

The Installation Workbench should go very quickly, since it is not loading any business data at all.

Where is Installation Workbench stuck?