For each diagram, package or element, you can get a URL for the portal. It can be sent by email, pasted into a document, pasted into another diagram, etc. After clicking, the relevant detail of the element, diagram or package will be displayed directly (if the user is logged in or Active Directory is used). Otherwise, the portal forces the user to log in and then displays the detail. The advantage is that the recipient does not have to search for anything in EA. He/she can simply click on the link and see the referenced diagram/element/package.
