CRM 4.0 - Página con información de los datos y metadata

Finding your way around the entities...
One of the resources that I always forget to use when I try to remember what relationships exist or
what attributes an entity has is the metadata page that comes with every CRM server. 
You can find it at http:// .  It's there on CRM 3 servers
as well as CRM 4 servers.

http://127.0.0.1:5555/sdk/list.aspx