Please raise a support ticket by emailing the ICT Team (ict@bsg.ox.ac.uk).
Please include the reason / justification for the new Folder and the proposed the folder path in the request, for example:
Live\Resources\IT and Learning Technology\IT Policies
You will also need to let the team know who you want to have access to the folder, and the level of access for each person / group.
The ICT Team reserve the right to refuse the creation of a new security group, if an existing group which meets the same need already exists.