Download Olympus here: https://github.com/Pax1601/DCSOlympus/releases. DCS Olympus is an independent and non-profit mod for DCS World. It allows users to spawn, control, task, group, and remove units from a DCS World server using a real-time map interface, similar to Real Time Strategy games.
Creating a element in the spawnmenu to select the heading of a unit for spawn