Update model assignment. Change enum and default of phase.
Update model assignment. Change enum and default of phase.

ostcar/OpenSlides,normanjaeckel/OpenSlides,OpenSlides/OpenSlides,normanjaeckel/OpenSlides,tsiegleauq/OpenSlides,tsiegleauq/OpenSlides,normanjaeckel/OpenSlides,OpenSlides/OpenSlides,ostcar/OpenSlides,ostcar/OpenSlides,tsiegleauq/OpenSlides,normanjaeckel/OpenSlides