Moving Host to another Host Group

Hello Guys,

I have two Host groups, one is linked to VMware server and another to Windows server.

I need to move the Windows server host to be under the VMware host group so I can access it from VMware.

What are the prerequisites for this, and how this can be done?

I have a little experience in SAN storage, so please provide as much details as possible :)

Thanks in advance and Happy Holidays!

Haitham