[Mailman] Authorization to Create new Lists

Greetings This is For Accounts aa328, eu316 (Scouting IP) and ek031 (MESH IP) for which I am the Owner/Manager I am interested in creating a set of List in "lists.ncf.ca/mailman/create" Searches of the Site did not give me any info on who/how a List is "Authorized" and who that would be. I wish to try out a list first before doing others. under eu316 I would Like to Create "ScoutsOtt11GC" How do I go about this. I have gone to the page <http://lists.ncf.ca/mailman/create> but do not have the Authorization to create a List (reasonable). TIA Sandy Shaw For Scouting IP