fig1c6.gif highlights the fact that multiple Oracle Internet Directory credential managers can be configured for an Oracle Files service, but only one Internet File System credential manager per service is supported. The figure shows a rectangle labeled "IfsService" with several protocol servers and agents represented as boxes on top of the IfsService. Underneath the IfsService are three spheres labeled "IfsCredentialManager," "OidCredentialManagerAcctDept," and "OidCredentialManagerOpsDept," representing three different credential managers.