Enterprise Siebel Adapter 4.2.1 EAI WebMethods Transports

A quick question about the Enterprise Siebel Adapter 4.2.1 EAI webMethods Transports. I need to have notification triggering capability in an integration synching Siebel 6.0.1, Siebel 6.3, and Siebel 6.5.2.

The adapter documentation is a bit unclear on which versions of Siebel support the transports. Install guide for 4.2 version of adapter says Siebel 6.X, 7.0.3, and 7.5.2 are supported. Install guide for 4.2.1 says 6.2, 7.0.3, and 7.5.2 are supported.

Do Siebel adapter 4.2.1 EAI webMethods Transports work with Siebel 6.0.1 and Siebel 6.3?

If anyone knows I would greatly appeciate it.

Many thanks,

Bruce