This policy will DENY access to TEI datastreams by controlling access to the getDatastreamDissemination method of the Fedora Access Service (API-A). The TEI datastream is identified as a Resource where the Fedora datastream id has the value of 'TEISOURCE.' This policy will DENY access to a SPECIFIC USER based on login id (as registered in the tomcat-users.xml file). TEISOURCE urn:fedora:names:fedora:2.1:action:id-getDatastreamDissemination sdp