I am running a asa5550 version 8.2(1) OS and 6.2(1) asdm. The asa was in a single context, I change to two separate contexts now my vpn configuration does not show up in asdm. The commands still show up in the OS.
Many features are supported in multiple context mode, including routing tables, firewall features, IPS, and management. Some features are not supported, including VPN and dynamic routing protocols.