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In addition, we support a proprietary capability to invoke a so-called "local" logout on the IdP by accessing, by default, the profile location /idp/profile/LocalLogoutLogout. This is not meant for use within a federated deployment, but if you control the various applications, or are using federated applications that offer a very common "logout redirect location" option but not SAML 2.0 logout, you can choose to use this at your own risk in whatever fashion you're willing to support. More on this below.
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