I am configuring multiple iMacs on the same network so users can log in with an Active Directory account, and I have configured the default user template to have all the correct settings. I am running into issues with configuring Keychain to store default logins for shared network resources (the resources use a shared login, not individual user logins). At the moment I have Keychain working, but when a user first logs in they are prompted with "Mac OS X wants to use the "login" Keychain" and the user must enter a default password to load the Keychain keys. I am looking to eliminate this step and have Keychain set the keys by default.
All these iMacs are running OS 10.8.