- tags get tasks

- collect_subset(instance):
    - gets presets for subset by tasks
    - creates instances for comp .nk, plates (main instance converted to plates)
    - add families:
        - .nk compositing script [workfile, ftrack]
        - plates [plates]
        - audio [audio]

- extract_submit_frameserver(instance)
    - families [plates]
    - adds .nk script created only for encoding (plates write) no color correction
    - adds .nk script created only for encoding (mov write)
    - add .nk script created only for encoding (jpg, thumbnail)
    - _______
    - from hiero.ui.nuke_bridge import FnNsFrameServer
    - FnNsFrameServer.renderFrames(nks, "1-10", "Write_exr", ["main"])
    - dict(script(str), framerange(str), writeNode(str), views(list))

# next step ########################################################
- submit_exporting_task(instance)
    - families [workfile]
    - create compositing scripts
    - create inventory containers for Reads
    - create publishable write nodes
