You can add a URL on Portal to access other URLs.
Enter the management end, newly built a URL below, enter the intranet URL, and then return to the portal. Click this URL, but the page is open in the current window.
Now customers need to pop up the intranet address in the new window. I remembered that when I was implemented in LZ, modify the tag in the PlaceBarinClude.jsp in the topic, plus the target = Blank flag, so that it opened in a new window, but the Portal version of the largest set is 5.02 version 5.02. Differences, there is no such tag when viewing the subject file.
Later, I thought it was uploaded in the URL.
Write the URL to http://www1.cchq.cimc.com 'Target' = Blank
Save the determination, you can
Note: Ordinary users have to have administrative privileges for this URL