User account lookup script includes User account lookup script includes return the credential store account_id for a given user. The following parameter returns the credential store account_id for a given user. params.userId: The sys_id of the user being checked (table: [sys_user]). Table 1. User account lookup script include Name Description PwdDefaultUserAccountLookup Provides a default script for user account lookup from a user_id to the account in a credential store. The default mapping is to use the user name as the account name.