1. Login into EZproxy with and admin user account
2. Click Manage Shibboleth towards the bottom of the admin page
3. Click refresh metadata link under manage metadata heading towards the bottom of the page
4. upload the file to the EZproxy directory if no metadata retrieval URL is available.
If a metadata retrieval URL is not configured, copy the new metadata file over the old metadata file. The file is located in the main ezproxy directory