Getting lists into Holdings Maintenance

Having trouble getting lists to transfer into Holdings Maintenance? In order for the program to recognize your list, the address displayed by your browser needs to have a long URL that includes a session number before you click on the Holdings Maintenance tab. If the URL ends with .../ipac20/ipac.jsp, just click on Title (underlined, on the blue-ish bar) and you should see more data, including a session number, added to the URL. This applies to My List and saved lists that you've named.