Currently, if using PBR materials, Iclone uses linear workflow. However upon export, there's no way to save in a format that continues this linear workflow, and all clips are output as SRGB.
For those of us wanting to use Iclone for professional animation, compositing and export, it is important to be able to keep this linear workflow throughout the entire pipeline.
While this can be achieved using Indigo, it is still not a real time render solution that is needed.