Useful templates and instructions can be found here.
“Authors are invited to submit a synopsis (up to 500 words) of the proposed paper via the ConfTool by November 29, 2022 according to the principal topic in the call for papers (Call for Paper Cigre SC B4 2023).
A link to the ConfTool can be found here (https://www.conftool.com/cigre-b4-vienna-2023) Authors are requested to use the template (https://cigre-b4-vienna2023.at/daten/B4-Paper-Template-2023.dotx) for the synopsis as well as for the full paper.
The submitted abstract will go through a review process. Authors will be notified of the abstract acceptance before January 31, 2023. Upon acceptance, a paper limited to 8 pages in (template provided below) should be submitted for final consideration on or before May 26, 2023. After final acceptance by July 14, 2023 authors will then be asked to submit der presentation by latest August 18,2023 and present their paper in person at Vienna Colloquium using CIGRE PowerPoint template. All accepted papers for presentation will be published in e-cigre.”
Here you can download the Presentation Template.