Please follow the usual conventions of your discipline. For example, some disciplines generally require abstracts to be organized with headings, whereas other disciplines do not. If you are uncertain of the norms within your discipline, ask one of your supervisors or inquire with the conference organizers prior to submitting your abstract.
Follow the directions in the template below when filling out the Abstract Submission Form. (The link will open page containing a PDF file.) Make sure to include your presentation format, presentation content, and sub-theme in your abstract submission.